|
|
The Cisco 633 serial to Symmetric Digital Subscriber Line (SDSL) data service unit (DSU) is designed for small offices and branch offices to provide cost-effective access to high-speed SDSL services. The Cisco 633 preserves the customer`s investment in existing business class routers, allowing them to take advantage of New World applications and Packet Telephony. The Cisco 633 provides small offices and branch offices with fast, affordable, and easy-to-use access to the Internet and corporate network. The Cisco 633 serial SDSL DSU allows DSL services and applications to be available to the office router or to the desktop. It supports an integrated SDSL WAN interface and a serial interface to the router and can operate at symmetric speeds of up to 1168 kbps. The Cisco 633 features: SDSL WAN Support—The Cisco 633 SDSL supports synchronous serial full duplex bidirectional data transport of up to 1168 kbps 2B1Q Line Encoding—The de facto standard for SDSL transport and the same encoding used by ISDN Data terminal equipment (DTE) and data communication equipment (DCE) Support—Both DTE and DCE modes are supported; the Cisco 633 can either provide or receive clock signals Software Options—STUC for back-to-back operation (available worldwide) Synchronous Serial Interface—The serial interface is a 12 in 1 connector and supports both V.35 and X.21 protocols Cable options are available to connect the 12 in 1 connector on the Cisco 633 to other 12 in 1 or 5 in 1 serial connectors on the business router. Frame Relay to ATM Interworking—The Cisco 633 supports FRF.8 Frame/ATM service interworking, it maps Frame data-link connection identifiers (DLCIs) to ATM permanent virtual circuits (PVCs); up to four VCs can be configured in the Cisco 633 PPP-over-ATM Support—Because the Cisco 633 operates as a serial DSU, transparent support for any protocol is available, including support for PPP over ATM for easy and secure navigation support and integration with Cisco leadership Multiple DSL Links—DSL connection can be banded using the Multilink PPP enabled on business-class routers, such as the Cisco 3600 to significantly improve the throughput of the WAN connection. With the addition of a second serial interface and Cisco 633 serial SDSL DSU, the theoretical throughput of the WAN connection can effectively be doubled Priority Queues—The Cisco 633 supports high- and low-priority traffic queues for prioritizing voice and data traffic across the WAN link Management Support—The 633 is managed through a command-line interface accessible locally through the management serial port or remotely through Layer 3 in-band management features Safety and Compliance—The Cisco 633 is designed for worldwide safety and electromagnetic certifications (EMC) Cisco 633 — Serial SDSL Data Service Unit
Product Overview
Key Features and Benefits
Specifications
Hardware
|
Description |
Specification |
|---|---|
|
SDSL Interface |
SDSL, 2B1Q encoding: 1168 kbps, 1040 kbps, 784 kbps, 528 kbps, 400 kbps, 272 kbps, 144 kbps RJ-11 connector, unshielded twisted pair copper wire |
|
Standard hardware components |
Serial interface, SDSL interface, imbedded processor, SAR and DRAM |
|
User Interface |
12 in 1 synchronous serial interface |
|
Protocols/Standards Supported |
ATM Forum UNI 3.1, ITU-TI.432 Frame Relay Forum FRF.8 |
|
Data Rate |
SDSL range: Speed: 144 kbps to 1168 kbps symmetric Increments: 1168, 1040, 784, 528, 400, 272, and 144 kbps |
|
Flash Memory |
2 MB |
|
DRAM |
4 MB |
|
Processor type |
Intel I960 |
|
Software options |
STU-C firmware option for back-to-back modem operation |
|
Power Source |
110-240 VAC |
|
Model |
LAN Interface |
Fixed WAN Interface |
WAN Interface Cards Supported |
|---|---|---|---|
|
Cisco 633 |
Serial |
SDSL |
N/A |
|
Description |
Specification |
|---|---|
|
AC input voltage |
5V AC |
|
AC input current |
1.2 Amps |
|
Power Requirements |
5 VAC @ 1.2 Amps |
|
Description |
Specification |
|---|---|
|
Operating temperature range |
32 to 104°F (0 to 40°C) |
|
Operating humidity |
Humidity: 5 to 90% noncondensing |
|
Dimensions (H x W x D) |
5.0 x 6.2 x 1.75 in. (12.7 x 15.7 x 4.5 cm) |
|
Weight (average shipping) |
1.5 lb (0.68 kg) |
|
Description |
Specification |
|---|---|
|
Regulatory Approvals and Compliance |
FCC Part 15, Subpart B, 1997 CSA Std. C108.8, 1993 VCCI, 1995 AS/NZS 3548, 1995 EN55022, 1994/CISPR 22, 1993 EN50081-1, 1997 CNS 13438 UL 1950 third Edition CSA C22.2. No. 950 VCE per EN60950/IEC950 Amendment 4 CE marked for EMC and safety |
ATM Forum UNI Version 3.1 PVC
IEEE 802.3 and 802.3u 10BaseT and 100BaseTX physical layer specification
IETF RFC 2364 Point-to-Point Protocol (PPP)
IETF RFC 1483 encapsulation over AAL5
IP (RFC 791)
UDP (RFC 792)
ICMP (RFC 791)
ARP (RFC 826)
RIP version 1 and RIP version 2 updating of routing tables
Static routing
Port Address Translation (PAT)
Dynamic Host Configuration Protocol (DHCP) server and client (RFC 2131, RFC 2132)
DHCP Relay Agent (RFC 1542)
IEEE 802.1d transparent learning bridging
RADIUS security and accounting (RFC 2058, RFC 2059)
HTML browser interface
Command-line interface
Cisco Commander Graphical User Interface (GUI)
Telnet
TFTP
SNMP MIB support (MIB-II, PPP MIB, spanning tree MIB, enterprise MIB)
PAP
Multilevel password protection
G.lite
Full-rate DMT
Single-user
Multi-user
| Part Description | Part Number |
|---|---|
| Cisco 633 Serial SDSL DSU | CISCO633 |
| Cisco 633 Software Options | |
| Cisco 633 Software version 2.2.0 | SF-633-2.2.0 |
| XDSL Power Supply Cable Options | |
| Cisco xDSL Power Cord for North America | CAB-PS-XDSL-NA |
| Cisco xDSL Power Cord for UK | CAB-PS-XDSL-UK |
| Cisco xDSL Power Cord for Europe | CAB-PS-XDSL-EUR |
| Cisco xDSL Power Cord for Australia | CAB-PS-XDSL-AUS |
| Cisco 633 Serial Cable Options | |
| V.35 cable, Male, Smart Serial DTE to Smart Serial DCE | CAB-V35-SST-SSC |
| V.35 cable, Male, Smart Serial DCE to 5-in-1 DTE | CAB-V35-SSC-LFHT |
| V.35 cable, Male, Smart Serial DTE to 5-in-1 DCE | CAB-V35-SST-LFHC |
| X.21 cable, Male, Smart Serial DTE to Smart SerialDCE | CAB-X21-SST-SSC |
| X.21 cable, Male, Smart Serial DCE to 5-in-1 DTE | CAB-X21-SSC-LFHT |
| X.21 cable, Male, Smart Serial DTE to 5-in-1 DCE | CAB-X21-SST-LFHC |