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Carrier Module, Port Adapter, and Interface Module Specifications

Carrier Module, Port Adapter, and Interface Module Specifications

This appendix describes the ATM switch carrier module, port adapter, and interface module specifications. This appendix includes the following sections:

System Specifications

The ATM switch carrier module, port adapter, and interface module specifications are described in Table A-1.


Table A-1: System Specifications
Description Specifications

Dimensions (H x W x D)

Carrier module: 1.2 x 14.4 x 16 in. (3.0 x 36.6 x 40.6 cm)

Port adapter: 1.2 x 6.5 x 10 in. (3.0 x 16.5 x 25.4 cm)

Interface Module: 1.2 x 14.4 x 16 in. (3.0 x 36.6 x 40.6 cm)

Interface Module (OC-48c): 2.37 x 14.4 x 16.26 in.
(3.0 x 36.6 x 40.6 cm)

Weight

Carrier module: 3.55 lb (1.60 kg)

Port adapter (approximately): 1.10 lb (0.50 kg)

Interface Module: 3.55 lb (1.60 kg)

Operating temperature

32 to104ºF (0 to 40ºC)

Nonoperating temperature

-40 to 167ºF (-40 to 75ºC)

Humidity

10 to 90%, noncondensing

Altitude

-500 to 10,000 ft (-52 to 3048 m)

Interface timing

Loop timing, Stratum 4 accuracy clock for self-timing; synchronous, SRTS1, or adaptive clocking for CBR2 traffic

1SRTS = synchronous residual time stamp
2CBR = constant bit rate

Port Adapter and Interface Module Specifications and Part Numbers

Table A-2 lists port adapter and interface module specifications, including number of ports, connector types, and part numbers.


Table A-2: Port Adapter and Interface Module Specifications and Part Numbers
Port Adapter and
Interface Module 		No. and
Type of Ports 		Connectors Part No.

25-Mbps port adapter

4 25-Mbps ports

RJ-45 connectors

C85MS-ATM25-4P

12 25-Mbps ports

RJ-45 connectors

WAI-ATM25-12P

155-Mbps port adapter

4 SONET STS-3c/SDH STM-1 multimode fiber ports

SC connectors

WAI-OC-3-4MM

4 SONET STS-3c/SDH STM-1 single-mode fiber ports1

SC connectors

WAI-OC-3-4SM

4 SONET STS-3c/SDH STM-1:
1 single-mode,
3 multimode fiber ports

SC connectors

WAI-OC3-1S3M

4 SONET STS-3c/SDH STM-1 UTP-5 ports

RJ-45 connectors

WAI-C3-4U5

16-Port OC-3c interface module

16 SONET STS-3c/SDH STM-1multimode fiber port

MT-RJ connectors

C85MS-16F-OC3MM

622-Mbps port adapter

1 SONET STS-12c/SDH STM-4c single-mode fiber port1

SC connectors

WAI-OC12-1SM

1 SONET STS-12c/SDH STM-4c multimode fiber port

SC connectors

WAI-OC12-1MM

4-Port OC-12c interface module

4 SONET STS-12c/SDH STM-4c single-mode fiber port

Dual SC connectors

C85MS-4F-OC12SS

4 SONET STS-12c/SDH STM-4c multimode fiber port

Dual SC connectors

C85MS-4F-OC12MM

OC-48c interface module

2 SONET STS-48c/SDH STM-16c
single-mode fiber port

Dual SC connectors

C85MS-2F-OC48LR

C85MS-1F4S-OC48LR

2 SONET STS-48/SDH STM-16c
single-mode fiber port

Dual SC connectors

C85MS-2F-OC48SS

1 SONET STS-48c/SDH STM-16c
single-mode fiber port

Dual SC connectors

C85MS-1F4S-OC48SS

4 SONET STS-12c/SDH STM-4c
single-mode fiber port

Dual SC connectors

1 SONET STS-48c/SDH STM-16c
single-mode fiber port

Dual SC connectors

C85MS-1F4M-OC48SS

4 SONET STS-12c/SDH STM-4c
multimode fiber port

Dual SC connectors

T1 and E1 port adapters

4 E1 trunk ports

RJ-48 connectors

WAI-E1-4RJ48

4 T1 trunk ports

RJ-48 connectors

WAI-T1-4RJ48

4 E1 trunk ports

BNC connectors

WAI-E1-4BNC

8-Port T1 and E1 IMA port adapter

8 T1 ports

RJ-48 connectors

C85MS-8T1-IMA

8 E1 ports

RJ-48 connectors

C85MS-8E1-IMA-120

CE1 Frame Relay port adapter

4 CE1 ports

RJ-48c connectors

C85MS-4E1-FRRJ48

CES T1 and E1 port adapters

4 E1 CES ports

BNC connectors

WAI-E1C-4BNC

4 E1 CES ports

RJ-48 connectors

WAI-E1C-4RJ48

4 T1 CES ports

RJ-48 connectors

WAI-T1C-4RJ48

DS3 and E3 port adapters

2 DS3 ports

BNC connectors

WAI-T3-2BNC

4 DS3 ports

BNC connectors

WAI-T3-4BNC

2 E3 ports

BNC connectors

WAI-E3-2BNC

4 E3 ports

BNC connectors

WAI-E3-4BNC

CDS3 port adapter

1 DS3 Frame Relay port

BNC connectors

C85MS-1DS3-FRBNC

ATM Router Module

2 64K gigabit ports (internal)

NA

C8540-ARM

1Available in intermediate and long reach fiber

Maximum Station-to-Station Cabling Distances

Table A-3 lists maximum station-to-station cabling distances and cable types for each port adapter and interface module.


Table A-3: Maximum Station-to-Station Cabling Distances
Port Adapter and
Interface Module 		Cable Cabling Distance

25-Mbps

UTP1 cable

328 ft (100 m) with four or fewer separate cable segments on the path

OC-3c

UTP cable

328 ft (100 m)

OC-3c and OC-12c

9/125 micron single-mode fiber

9 miles (15 km)

OC-3c and OC-12c

9/125 micron single-mode long-reach fiber

25 miles (40 km)

OC-3c

Extended reach plus

18 miles (30km)

OC-3c

50/125-micron and 62.5/125-micron multimode fiber

1.24 miles (2 km)

OC-12c

50/125-micron and 62.5/125-micron multimode fiber

1640 ft (500 m)

OC-48c

9/125 micron single-mode fiber

9 miles (15 km)
intermediate reach

50 miles (80 km) long reach

T1

UTP cable

650 ft (198 m)

E1

UTP cable

650 ft (198 m)

E1

Coaxial cable

650 ft (198 m)

CE1 Frame Relay

Category 5 twisted-pair

650 ft (198 m)

CES T1

Twisted-pair and FTP2

650 ft (198 m)
(5.5 dB attenuation at 772 kHz), 100-ohm, 24 AWG3, UTP cable with RJ4-48c connectors

CES E1

Twisted-pair and FTP

820 ft (248.5 m)
(6 dB attenuation at 1024 kHz), 100-ohm, 24 AWG, UTP cable with RJ-48c connectors

CES E1

Coaxial cable

650 ft (198 m)

DS3

Coaxial cable

450 ft (137 m)

E3

Coaxial cable

1299 ft (396 m)

CDS3

Coaxial cable

450 ft (137 m)

1UTP = unshielded twisted-pair
2FTP = foil twisted-pair
3AWG = American Wire Gauge
4RJ = registered jack

Fiber-Optic Power Levels

Table A-4 lists fiber-optic power levels for port adapters and interface modules. To attach long reach port adapters or interface modules using single-mode fiber, measure the power level of the transmitter and adjust it by using optical attenuators.

Caution Add a 10 dB attenuator at the interface to adjust the power level, or the transmitter overdrives the receiver and introduces data errors.


Table A-4: Fiber-Optic Power Levels
Port Output Center
Wavelength 		Transmit Receive

OC-3c SM

1261 to 1360 nm1

Minimum: -15.0 dBm2

Maximum: -8.0 dBm

Minimum: -27.0 dBm

Maximum: -8.0 dBm

OC-3c SM long reach

1281 to 1380 nm

Minimum: -5.0 dBm

Maximum: 0.0 dBm

Minimum: -34.0 dBm

Maximum: -10.0 dBm

OC-3c MM

1270 to 1380 nm

Minimum: -20.0 dBm

Maximum: -14.0 dBm

Minimum: -27.0 dBm

Maximum: -14.0 dBm

OC-12c SM

intermediate reach

1293 to 1334 nm

Minimum: -15.0 dBm

Maximum: -8.0 dBm

Minimum: -28.0 dBm

Maximum: -3.0 dBm

OC-12c SM extended reach

1274 to 1356 nm

Minimum: -15.0 dBm

Maximum: -8.0 dBm

Minimum: -28.0 dBm

Maximum: -8.0 dBm

OC-12c MM

1270 to 1380 nm

Minimum: -20.0 dBm

Maximum: -14.0 dBm

Minimum: -26.0 dBm

Maximum: -14.0 dBm

OC-12c SM long reach

1280 to 1335 nm

Minimum: -3.0 dBm

Maximum: 2.0 dBm

Minimum: -28.0 dBm

Maximum: -8.0 dBm

OC-48c SM intermediate reach

1260 to 1360 nm

Minimum: -5.0 dBm

Maximum: 0.0 dBm

Minimum: -18.0 dBm

Maximum: 0.0 dBm

OC-48c SM long reach

1500 to 1580 nm

Minimum: -2.0

Maximum: 3.0 dBm

Minimum: -28.0 dBm

Maximum:- 9.0 dBm

1nm = nanometers
2dBm = decibel milliwatt

Standards Compliance

Catalyst 8540 MSR, Catalyst 8510 MSR, Catalyst 5500, and LightStream 1010 port adapters and interface modules, when installed in a system, comply with the standards listed in Table A-5.


Table A-5: Standards Compliance
Specification Standard Description

Compliance

CE Marking

Safety

UL 1950 (U.S.)

Underwriters Laboratory

CSA 950 (Canada)

Canadian Standards Association

EN 60950 (European Union)

European Norm.

IEC 950 (International)

International Electrotechnical Commission

AS/NZS 3260 (Australia/New Zealand)
EN60825 (Laser- European Union)
IEC 60825 (Laser-Internation)
21CRD1040 (Laser- U.S. and Canada)

Australia/New Zealand Standards

Electromagnetic Interference (EMI)

FCC Part 15 (CFR 47) Class A

Federal Communications Commission

EN55022
Class A with UTP and
Class B with FTP cables

European Norm.

VCCI
Class A with UTP and
Class B with FTP cables (Japan)

Voluntary Control Council for Interference (Japan)

AS/NZS 3548
Class A with UTP and
Class B with FTP cables

Australia/New Zealand Standards

CISPR 22
Class A with UTP and
Class B with FTP cables

Comite International Special Des Perturbations Radioelectriques, International


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Posted: Mon May 8 18:48:36 PDT 2000
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