Specifications

This appendix lists the specifications for the Catalyst 5000 series switching modules, and is divided into the following sections:

Note For specifications on Catalyst 5000 series switch chassis, refer to the Catalyst 5000 Series Installation Guide.

Module Specifications

This section provides specifications for the switching modules and the Route Switch Module (RSM) used in Catalyst 5000 series switches.

Standards Compliance

Catalyst 5000 series modules, when installed in a system, comply with the standards listed in Table A-1:

Note The ATM dual PHY DS3 module (WS-X5166) complies with FCC Class A only.

**Table A-1: Standards Compliance**
Specification	Description
Compliance:	CE Marking
Safety	UL¹ 1950, CSA²-C22.2 No. 950, EN³ 60950, IEC⁴ 950, TS⁵ 001, AS/NZS⁶ 3260
EMI⁷	FCC⁸ Class A (47 CFR, Part 15), EN 55022 Class A and VCCI,⁹ Class A, AS/NZS 3548 Class A with UTP¹⁰ cables, EN 55022, Class B and VCCI Class B, AS/NZS 3590, Class B with STP¹¹ cables
Network homologation¹²	Net 1, Net 2, Net 3, Net 5¹³

¹ UL = Underwriters Laboratories
² CSA = Canadian Standards Association
³ EN = Europäische Norm
⁴ IEC = International Electrotechnical Commission
⁵ TS = Technical Standard
⁶ AS/NZS = Australian/New Zealand Standard
⁷ EMI = electromagnetic interference
⁸ FCC = Federal Communications Commission
⁹ VCCI = Voluntary Control Council for Information Technology Equipment
¹⁰ UTP = unshielded twisted-pair
¹¹ STP = shielded twisted-pair
¹² Applies to the Route Switch Module
¹³ For more information on network homologation standards, see the Regulatory Compliance and Safety Information for Cisco 7000 Series Routers, Regulatory Compliance and Safety Information for Cisco 7200 Series Routers, and Regulatory Compliance and Safety Information for Cisco 7500 Series Routers publications

The ATM dual PHY DS3 module (WS-X5166) also meets Japan Approvals Institute for Telecommunications Equipment (JATE) approval:

Applicant name:	Nihon Cisco Systems
Model number:	WS-X5166
Approval number:	N98-N316-0
Date of approval:	March 18, 1998

Group Switching Ethernet and Fast Ethernet Modules

Table A-2 describes the specifications of the following modules:

**Table A-2: Group Switching Ethernet, Group Switching Fast Ethernet, and Workgroup Fast Ethernet Switching Module Specifications**
Specification	Description
Dimensions (H x W x D)	1.18 x 15.51 x 16.34 in. (30 x 394 x 415 mm)
Weight	5.7 lb (2.53 kg)
Environmental Conditions:
Operating temperature	32 to 104°F (0 to 40°C)
Nonoperating temperature	-40 to 167°F (-40 to 75°C)
Humidity	10 to 90%, noncondensing
Connectors	10BaseT (WS-X5020): RJ-21, female, telco 100BaseTX (WS-X5223 and WS-X5224): RJ-45
RAM buffer memory	192 KB per group
Maximum station-to-station cabling distance	10BaseT Ethernet: Categories 3-5 UTP: 328 ft (100 m) 100-ohm STP: 328 ft (100 m)
Frame Processing	Transparent Bridging (IEEE 802.1d)
Network Management	Cisco Discovery Protocol, Ethernet MIB (RFC 1398), Interface Table (RFC 1573), Bridge MIB (RFC 1493), Ethernet Repeater MIB (RFC 1516), RMON MIB (RFC 1757), Cisco Workgroup MIB, and Cisco VLAN Trunk Protocol

Ethernet and Fast Ethernet Switching Modules

Table A-3 describes the specifications for the following modules:

Table A-3: Ethernet and Fast Ethernet Switching Module
Specifications
Specification	Description
Dimensions (H x W x D)	1.18 x 15.51 x 16.34 in. (30 x 394 x 415 mm)
Weight	Minimum: 3 lb (1.36 kg) Maximum: 5 lb (2.27 kg)
Environmental Conditions:
Operating temperature	32 to 104°F (0 to 40°C)
Nonoperating temperature	-40 to 167°F (-40 to 75°C)
Humidity	10 to 90%, noncondensing
Connectors	10BaseT: RJ-21 (telco) and RJ-45 10BaseFL: ST 10/100BaseTX and 100BaseTX: RJ-45 Multimode fiber-optic, 100BaseFX: SC Single-mode fiber-optic, 100BaseFX: SC
RAM buffer memory	192 KB per interface 10BaseT 48 port (WS-X5012): 348 KB per group of 24 ports
Maximum station-to-station cabling distance	10BaseT Ethernet, Categories 3-5 UTP: 328 ft (100 m); 100-ohm STP: 328 ft (100 m)
	10BaseFL Ethernet, 62.5/125-micron multimode fiber: 1.2 miles (2 km) half or full duplex
	10/100BaseTX and 100BaseTX Ethernet, Category 5 UTP: 328 ft (100 m); 100-ohm STP: 328 ft (100 m) half or full duplex
	100BaseFX Fast Ethernet, 62.5/125-micron multimode fiber: 1312 ft (400 m) half duplex, 1.2 miles (2 km) half or full duplex
	100BaseFX Fast Ethernet, 8/125-micron single-mode fiber: 16.1 miles (10 km) half or full duplex
Frame Processing	Transparent Bridging (802.1d)
Network Management	Cisco Discovery Protocol, Interface Table (RFC 1573), Bridge MIB (RFC 1493), Cisco Workgroup MIB, and Cisco VLAN Trunk Protocol

Gigabit Ethernet Switching Module

Table A-4 describes the specifications for the Gigabit Ethernet switching module (3 port) (WS-X5403).

**Table A-4: Gigabit Ethernet Switching Module Specifications**
Specifications	Description
Dimensions (H x W x D)	1.18 x 15.51 x 16.34 in. (30 x 394 x 415 mm)
Weight	Minimum: 3 lb (1.36 kg) Maximum: 5 lb (2.27 kg)
Environmental Conditions:
Operating temperature	32 to 104°F (0 to 40°C)
Nonoperating temperature	-40 to 167°F (-40 to 75°C)
Humidity	10 to 90%, noncondensing
Connectors	Single-mode fiber-optic: SC
RAM buffer memory	18 MB (6 MB per port)
Maximum station-to-station cabling distance	Long-wavelength (1300 nm) laser device over MMF/SMF¹ 62.5 micron MMF: 1444 feet (440 m) 50 micron MMF: 1805 feet (550 m) 10 micron SMF: 9843 feet (3000 m) Short-wavelength (850 nm) laser device over MMF 62.5 micron MMF: 853 feet (260 m) 50 micron MMF: 1805 feet (550 m)
Frame Processing	Transparent Bridging (802.1d)
Network Management	Cisco Discovery Protocol, Interface Table (RFC 1573), Bridge MIB (RFC 1493), Cisco Workgroup MIB, and Cisco VLAN Trunk Protocol

¹ MMF/SMF=Multimode Fiber/Single-Mode Fiber

CDDI and FDDI Modules

Table A-5 describes the specifications for the following modules:

**Table A-5: CDDI and FDDI Modules Specifications**
Specification	Description
Dimensions (H x W x D)	1.18 x 15.51 x 16.34 in. (30 x 394 x 415 mm)
Weight	Minimum: 3 lb (1.36 kg) Maximum: 5 lb (2.27 kg)
Environmental Conditions:
Operating temperature	32 to 104°F (0 to 40°C)
Nonoperating temperature	-40 to 167°F (-40 to 75°C)
Humidity	10 to 90%, noncondensing
Connectors	Multimode fiber-optic: MIC¹ Single-mode fiber-optic: ST² Category 5 UTP³: RJ-45
RAM buffer memory	192 KB per interface
Maximum station-to-station cabling distance	Category 5 UTP: 328 ft (100 m) Multimode fiber, 62.5/125-micron: 1.2 miles (2 km) Single-mode fiber: 18 miles (30 km)
Frame Processing	Fragmentation (RFC 791), Translation (802.1h, 802.li), APaRT⁴
Network Management	Cisco Discovery Protocol, SNMP⁵ MIB II (RFC 1213), FDDI⁶ MIB ⁷(RFC 1512), Interface Extensions MIB (RFC 1573), 802.1D Spanning-Tree MIB, Bridging MIB (RFC 1493), FDDI SMT⁸ 7.3, Cisco Workgroup MIB, CiscoView application

¹ MIC=media interface connector
² ST=straight through
³ UTP=unshielded twisted-pair
⁴ APaRT=automated packet recognition/translation
⁵ SNMP=Simple Network Management Protocol
⁶ FDDI=Fiber Distributed Data Interface
⁷ MIB=management information base
⁸ SMT=station management

ATM LAN Emulation Modules

Table A-6 describes the specifications for the following ATM LAN Emulation (LANE) modules:

**Table A-6: ATM LANE Module Specifications**
Specification	Description
Dimensions (H x W x D)	1.18 x 15.51 x 16.34 in. (30 x 394 x 415 mm)
Weight	Minimum: 3 lb (1.36 kg)
Weight	Maximum: 5 lb (2.27 kg)
Environmental Conditions:
Operating temperature	32 to 104°F (0 to 40°C)
Nonoperating temperature	-40 to 167°F (-40 to 75°C)
Humidity	10 to 90%, noncondensing
Connectors	Multimode fiber-optic: SC
	Single-mode fiber-optic: SC
	Category 5 UTP: RJ-45
Memory:
RAM buffer	192 KB per interface
Flash	4 MB
DRAM¹	16 MB
EPROM²	512 KB
NVRAM³	128 KB
Maximum station-to-station cabling distance	Multimode fiber: 1.2 miles (2 km)
	Single-mode fiber: 6.2 miles (10 km)
	Category 5 UTP: 328 ft (100 m)
Frame-to-cell conversion	AAL⁴5, 4096 virtual circuits, 255 concurrent reassembly
Indicators:
Module status	Green (operational)
Port active status	Green (operational)
RX	Green flashing (receive activity)
TX	Green flashing (transmit activity)
ATM standards	RFC 1483 LLC⁵ SNAP⁶ Bridging Encapsulation (PVC⁷); ATM Forum LANE⁸ v1.0 LEC⁹, LECS¹⁰, LES¹¹, BUS;¹² UNI¹³ 3.0/3.1, Q.2931 signaling protocols; ILMI¹⁴
Network management	Cisco Discovery Protocol; SNMP MIB II (RFC 1213); AToM MIB (RFC 1695); LEC MIB (ATM Forum LANE v1.0); Cisco Workgroup Stack MIB; Cisco VLAN Trunk Protocol MIB; Cisco LECS; LES/BUS MIB; ILMI MIB

¹ DRAM=dynamic random-access memory
² EPROM= erasable programmable read-only memory
³ NVRAM=nonvolatile random-access memory
⁴ AAL=ATM adaptation layer
⁵ LLC=Logical Link Control
⁶ SNAP=Subnetwork Access Protocol
⁷ PVC=permanent virtual circuit
⁸ LANE=LAN Emulation
⁹ LEC=LAN Emulation Client
¹⁰ LECS=LAN Emulation Configuration Server
¹¹ LES=LAN Emulation Server
¹² BUS=broadcast and unknown server
¹³ UNI=User-Network Interface
¹⁴ ILMI=Interim Local Management Interface

ATM Dual PHY OC-3 and OC-12 Modules

Table A-7 describes the specifications for the following ATM Dual PHY OC-3 and OC-12 modules:

**Table A-7: ATM Dual PHY OC-3 and OC-12 Module Specifications**
Specification	Description
Dimensions (H x W x D)	1.18 x 15.51 x 16.34 in. (30 x 394 x 415 mm)
Weight	Minimum: 3 lb (1.36 kg)
Weight	Maximum: 5 lb (2.27 kg)
Environmental Conditions:
Operating temperature	32 to 104°F (0 to 40°C)
Nonoperating temperature	-40 to 167°F (-40 to 75°C)
Humidity	10 to 90%, noncondensing
Connectors	Multimode fiber-optic: SC
	Single-mode fiber-optic: SC
Memory:
RAM buffer	512 KB
Flash	4 or 8 MB
DRAM¹	16 or 32 MB
EPROM²	512 KB
NVRAM³	512 KB
Maximum station-to-station cabling distance	Multimode fiber: 1.2 miles (2 km) Single-mode fiber: 6.2 miles (10 km)
Frame-to-cell conversion	AAL⁴5, 4096 virtual circuits, 255 concurrent reassembly
Indicators:
Module status	The switch performs a series of self-tests and diagnostic tests. If all the tests pass, the LED is green.
TX (Transmit)	When a port is transmitting a packet, the LED is green; otherwise it is off.
RX (Receive)	When a port is receiving a packet, the LED is green; otherwise it is off.
Link	Displays the Link integrity status of an ATM port. If the integrity is good, the LED is green. If the link integrity is bad, the LED is off.
Active	When green, the port is active. If the LED is off, the port is the standby port.
Signal	When green, the LED indicates that a signal is being received on the optical port.
Network management	Cisco Discovery Protocol; SNMP⁵ MIB⁶ II (RFC 1213); AToM MIB (RFC 1695); LEC⁷ MIB (ATM Forum LANE⁸ v1.0); Cisco Workgroup Stack MIB; VTP⁹ MIB; Cisco LECS¹⁰; LES¹¹/BUS¹² MIB; ILMI¹³ MIB
ATM standards	RFC 1483 LLC¹⁴ SNAP¹⁵ Bridging Encapsulation (PVC¹⁶); ATM Forum LANE v1.0 LEC, LECS, LES, BUS; UNI¹⁷ 3.0/3.1, Q.2931 signaling protocols; ILMI

¹ DRAM=dynamic random-access memory
² EPROM= erasable programmable read-only memory
³ NVRAM=nonvolatile random-access memory
⁴ AAL=ATM adaptation layer
⁵ SNMP=Simple Network Management Protocol
⁶ MIB=Management Information Base
⁷ LEC=LAN Emulation Client
⁸ LANE=LAN Emulation
⁹ VTP=VLAN Trunk Protocol
¹⁰ LECS=LAN Emulation Configuration Server
¹¹ LES=LAN Emulation Server
¹² BUS=broadcast and unknown server
¹³ ILMI=Interim Local Management Interface
¹⁴ LLC=Logical Link Control
¹⁵ SNAP=Subnetwork Access Protocol
¹⁶ PVC=permanent virtual circuit
¹⁷ UNI=User-Network Interface

ATM Dual PHY DS3 Module

Table A-8 lists the ATM Dual PHY DS3 Module (WS-X5166) specifications.

**Table A-8: ATM Dual PHY DS3 Module Specifications**
Specification	Description
Dimensions (H x W x D)	1.18 x 15.51 x 16.34 in. (30 x 394 x 415 mm)
Weight	Minimum: 3 lb (1.36 kg)
Weight	Maximum: 5 lb (2.27 kg)
Environmental Conditions:
Operating temperature	32 to 104°F (0 to 40°C)
Nonoperating temperature	-40 to 167°F (-40 to 75°C)
Humidity	10 to 90%, noncondensing
Cable	Coaxial (75-ohm RG-59)
Connectors	BNC (bayonet style, twist lock)
Memory:
RAM buffer	192 KB per interface
Flash	4 MB
DRAM¹	16 MB
EPROM²	512 KB
NVRAM³	128 KB
Maximum station-to-station cabling distance	Coaxial cable (DS3): 450 ft (137 m)
Frame-to-cell conversion	AAL5, 4096 virtual circuits, 255 concurrent reassembly
Data Rate	44,736 Mbps
Line Encoding	B3ZS
Framing	C-bit parity, optionally PLCP⁴ with M23, otherwise ADM (ATM Framing)
Timing	Primary and secondary 8-kHz reference from internal (default) or network
Loopbacks	Transmit and receive
Impedance	75 ohms nominal
Indicators:
Module status	Green (operational)
Port active status	Green (operational)
RX	Green flashing (receive activity)
TX	Green flashing (transmit activity)
ATM standards	RFC 1483 LLC⁵ SNAP⁶ Bridging Encapsulation (PVC⁷); UNI 3.0/3.1, Q.2931 signaling protocols; ILMI⁸
Network management	Cisco Discovery Protocol; SNMP⁹ MIB¹⁰ II (RFC 1213); AToM MIB (RFC 1695); Cisco Workgroup Stack MIB; Cisco VTP¹¹ MIB; ILMI MIB

¹ DRAM=dynamic random-access memory
² EPROM=erasable programmable read-only memory
³ NVRAM=nonvolatile RAM
⁴ PLCP = physical layer convergence procedure
⁵ LLC=Logical Link Control
⁶ SNAP=Subnet Access Protocol
⁷ PVC=permanent virtual circuit
⁸ ILMI=Interim Local Managment Interface
⁹ SNMP=Simple Network Management Protocol
¹⁰ MIB=Management Information Base
¹¹ VTP=VLAN Trunk Protocol

Token Ring Module

Table A-9 lists the Token Ring module (WS-X5030) specifications.

**Table A-9: Token Ring Module Specifications**
Specification	Description
Dimensions (H x W x D)	1.18 x 15.51 x 16.34 in. (30 x 394 x 415 mm)
Weight	3.9 lb (1.45 kg)
Environmental Conditions:
Operating temperature	32 to 104°F (0 to 40°C)
Nonoperating temperature	-40 to 167°F (-40 to 75°C)
Humidity	10 to 90%, noncondensing
Connectors	16 RJ-45 IEEE 802.5 Token Ring (UTP¹/STP²) (Token Ring module) 16 Volition VF-45 MMF connectors (fiber Token Ring module)
Frame Processing	Source-route, source-route transparent, source-route switching
Network Management	SNMP³

¹ UTP=unshielded twisted-pair
² STP=shielded twisted-pair
³ SNMP = Simple Network Management Protocol

Route Switch Module

Table A-10 lists the Route Switch Module (WS-X5302) specifications.

Table A-10: RSM Specifications

Description	Specification
Processors	2 R4700 RISC¹ processors running at external clock speeds of 50 MHz and internal clock speeds of 100 MHz
Memory:
DRAM²	32-MB (minimum), 64-MB, or 128-MB main and shared memory; available in 8-MB (8 x 4), 16-MB (16 x 4), or 32-MB (32 x 4) SIMMs³
NVRAM⁴	128-KB nonvolatile EPROM⁵ for the system configuration file
Flash SIMM	8-MB or 16-MB onboard Flash SIMMs for the Cisco IOS images
Flash Card	8-MB, 16-MB, or 20-MB PCMCIA⁶ card for the Cisco IOS images; the RSM has two PCMCIA slots providing a maximum of 40-MB Flash card memory
Boot ROM	256-KB EPROM for the ROM monitor program
Interfaces	1 serial console port 1 serial auxiliary port Backplane interface: 2 SAGE ASICs⁷

¹ RISC = Reduced Instruction Set Computing
² DRAM = dynamic random-access memory
³ SIMMs=single in-line memory modules
⁴ NVRAM=nonvolatile RAM
⁵ EPROM=erasable programmable read-only memory
⁶ PCMCIA=Personal Computer Memory Card International Association
⁷ ASICs=application-specific integrated circuits

Optical Specifications

Table A-11 lists the optical specifications for the Catalyst 5000 series switching modules.

**Table A-11: Optical Specifications**
Specification	Multimode¹	Single-Mode²	Single-Mode³
Transmitter output power	-19 to -14 dBm⁴	-14 to -8 dBm	-4.0 to -7.0 dBm
Receiver sensitivity	-32.5 to -14 dBm	32.5 to -8 dBm	N/A
Wavelength	850 to 1360 nm	1261 to 1360 nm	1261 to 1360 nm
Optical source	LED	Laser	Laser
Maximum span	1.2 miles (2 km)	6.2 miles (10 km)	18 miles (30 km)

¹ Applies to modules WS-X5005, WS-X5011, WS-X5155, WS-X5114, WS-X5101, WS-X5201, WS-X5158, WS-X5162, and WS-X5167
² Applies to modules WS-X5006, WS-X5157, WS-X5114, WS-X5154, WS-X5161, and WS-X5168
³ Applies to module WS-X5104
⁴ dBm = decibels per milliwatt

Connector Output Signal and Cable Pinout Specifications

This section lists and defines the output signals for ports on the supervisor engine module, switching modules, and the RSM. It also defines the cable pinouts for certain interface cable connectors that connect modules to the external network. All pins not specifically listed are not connected.

The following is a list of the signal summaries contained in this appendix:

Fast Ethernet MII Connector Output Signals

Most Ethernet transceivers require a transceiver cable to connect an Ethernet transceiver to the supervisor engine module and Ethernet switching module Ethernet ports. Some unshielded twisted-pair (10BaseT) transceivers are compact enough to connect directly to the Ethernet module ports without impeding other connections. For descriptions of Ethernet transceivers, connectors, and cables, refer to Chapter 2, "Installation Preparation."

Table A-12 lists the output signals for the 40-pin media-independent interface (MII) Fast Ethernet connector on the supervisor engine module.

Caution

Table A-12 lists the output signals from the MII connector on the supervisor engine module, not the pinouts of the cable connecting to the module.

**Table A-12: Supervisor Engine Module 40-Pin MII Fast Ethernet Connector Output Signals**
Pin	Signal
1	+5V
2	MDIO
3	MDC
4	RxD<3>
5	RxD<2>
6	RxD<1>
7	RxD<0>
8	Rx_DV
9	Rx_Clk
10	Rx_Er
11	Tx_Er
12	Tx_Clk
13	Tx_En
14	TxD<0>
15	TxD<1>
16	TxD<2>
17	TxD<3>
18	Col
19	CRS
20	+5V
21	+5V
22	Common
23	Common
24	Common
25	Common
26	Common
27	Common
28	Common
29	Common
30	Common
31	Common
32	Common
33	Common
34	Common
35	Common
36	Common
37	Common
38	Common
39	Common
40	+5V

Fast Ethernet TX MDI X Port Output Signals

Table A-13 lists the output signals for the RJ-45 Fast Ethernet 100BaseTX MDI X connector and Fast Ethernet 100BaseTX module connectors on the supervisor engine module.

Caution

Caution Table A-13 lists the output signals for the RJ-45 Fast Ethernet 100BaseTX MDI X connector and Fast Ethernet 100BaseTX module connectors on the supervisor engine module, not the pinouts of the cable connecting to the modules.

**Table A-13: Fast Ethernet 100BaseTX MDI X Port Output Signals**
Pin	Signal	Direction	Description
1	RxD+	<--	Receive Data +
2	RxD-	<--	Receive Data -
3	TxD+	-->	Transmit Data +
4	NC		No Connection
5	NC		No Connection
6	TxD-	-->	Transmit Data -
7	NC		No Connection
8	NC		No Connection

Ethernet 10BaseT RJ-21 Telco Connector Output Signals

Table A-14 lists the output signals for the RJ-21 telco connector on the Ethernet switching module (10BaseT 24 port) and the Ethernet switching module (10BaseT 48 port).

Caution

Table A-14 lists the output signals for the RJ-21 telco connector, not the pinouts of the cable connecting to the module.

Table A-14: Ethernet 10BaseT RJ-21 Telco Connector Output
Signals
Pin	Signal	Direction	Description	Ethernet Port No.
1	RxD (+ or -)	<--	Receive Data	1
2	TxD (+ or -)	-->	Transmit Data	1
26	RxD (+ or -)	<--	Receive Data	1
27	TxD (+ or -)	-->	Transmit Data	1
3	RxD (+ or -)	<--	Receive Data	2
4	TxD (+ or -)	-->	Transmit Data	2
28	RxD (+ or -)	<--	Receive Data	2
29	TxD (+ or -)	-->	Transmit Data	2
5	RxD (+ or -)	<--	Receive Data	3
6	TxD (+ or -)	-->	Transmit Data	3
30	RxD (+ or -)	<--	Receive Data	3
31	TxD (+ or -)	-->	Transmit Data	3
7	RxD (+ or -)	<--	Receive Data	4
8	TxD (+ or -)	-->	Transmit Data	4
32	RxD (+ or -)	<--	Receive Data	4
33	TxD (+ or -)	-->	Transmit Data	4
9	RxD (+ or -)	<--	Receive Data	5
10	TxD (+ or -)	-->	Transmit Data	5
34	RxD (+ or -)	<--	Receive Data	5
35	TxD (+ or -)	-->	Transmit Data	5
11	RxD (+ or -)	<--	Receive Data	6
12	TxD (+ or -)	-->	Transmit Data	6
36	RxD (+ or -)	<--	Receive Data	6
37	TxD (+ or -)	-->	Transmit Data	6
13	RxD (+ or -)	<--	Receive Data	7
14	TxD (+ or -)	-->	Transmit Data	7
38	RxD (+ or -)	<--	Receive Data	7
39	TxD (+ or -)	-->	Transmit Data	7
15	RxD (+ or -)	<--	Receive Data	8
16	TxD (+ or -)	-->	Transmit Data	8
40	RxD (+ or -)	<--	Receive Data	8
41	TxD (+ or -)	-->	Transmit Data	8
17	RxD (+ or -)	<--	Receive Data	9
18	TxD (+ or -)	-->	Transmit Data	9
42	RxD (+ or -)	<--	Receive Data	9
43	TxD (+ or -)	-->	Transmit Data	9
19	RxD (+ or -)	<--	Receive Data	10
20	TxD (+ or -)	-->	Transmit Data	10
44	RxD (+ or -)	<--	Receive Data	10
45	TxD (+ or -)	-->	Transmit Data	10
21	RxD (+ or -)	<--	Receive Data	11
22	TxD (+ or -)	-->	Transmit Data	11
46	RxD (+ or -)	<--	Receive Data	11
47	TxD (+ or -)	-->	Transmit Data	11
23	RxD (+ or -)	<--	Receive Data	12
24	TxD (+ or -)	-->	Transmit Data	12
48	RxD (+ or -)	<--	Receive Data	12
49	TxD (+ or -)	-->	Transmit Data	12
25			(Not Used)
50			(Not Used)

ATM LANE Module (UTP) Connector Output Signals

Table A-15 lists the output signals for the RJ-45 connector on the ATM LANE module (UTP).

Caution

Table A-15 lists the output signals for the RJ-45 connector on the ATM LANE module (UTP), not the pinouts of the cable connecting to the module.

**Table A-15: ATM LANE Module (UTP) RJ-45 Connector Output Signals**
Pin	Signal	Direction	Description
1	TxD+	-->	Transmit Data +
2	TxD-	-->	Transmit Data -
3	NC		No Connection
4	NC		No Connection
5	NC		No Connection
6	NC		No Connection
7	RxD+	<--	Receive Data +
8	RxD-	<--	Receive Data -

FDDI Optical Bypass Connector Output Signals

Table A-16 lists the output signal descriptions for the mini-DIN connector on the optical bypass switch that is available on FDDI modules. A mini-DIN-to-DIN adapter cable connector allows connection to an optical bypass switch that uses a DIN connector.

Caution

Table A-16 lists the output signals for the mini-DIN connector on the optical bypass switch, not the pinouts of the cable connecting to the optical bypass switch.

**Table A-16: Optical Bypass Switch Mini-DIN Connector Output Signals**
Pin	Description
1	+5V to secondary switch
2	+5V to primary switch
3	Ground to enable primary switch
4	Ground to enable secondary switch
5	Sense circuit--1 kohm to +5V
6	Ground--Sense circuit return

CDDI Transmit and Receive Connector Pinouts

Table A-17 lists the pinouts of straight-through cable connectors used with CDDI modules.

Caution

Table A-17 lists the pinouts for the straight-through cable connectors used with CDDI modules, not the output signals of the connector on the CDDI modules.

**Table A-17: CDDI Straight-Through Connector Pinouts**
Pin	Signal	Direction	Signal	Pin
1	TxD	-->	RxD	1
2	TxD	-->	RxD	2
3	NC	No Connection	NC	3
4	NC	No Connection	NC	4
5	NC	No Connection	NC	5
6	NC	No Connection	NC	6
7	RxD	<--	TxD	7
8	RxD	<--	TxD	8

Table A-18 lists the pinouts for cross-connect connectors used with CDDI modules.

Caution

Table A-18 lists the pinouts for the cross-connect cable connectors used with CDDI modules, not the output signals of the connector on the CDDI modules.

**Table A-18: CDDI Cross-Connect Connector Pinouts**
Pin	Signal	Direction	Signal	Pin
1	RxD	<--	TxD	8
2	RxD	<--	TxD	7
3	NC	No Connection	NC	6
4	NC	No Connection	NC	5
5	NC	No Connection	NC	4
6	NC	No Connection	NC	3
7	TxD	-->	RxD	2
8	TxD	-->	RxD	1

RSM Console and Auxiliary Port Pinouts

For information on the RSM console and auxiliary port pinouts, refer to the Catalyst 5000 Series Route Switch Module Installation and Configuration Note.

Table of Contents

Specifications