8 CHAPTER 1: GENERAL
Features
✦ Modular Design
● Base unit with three user/WAN ports (9111)
● Base unit with four user/WAN ports (9211)
● Chassis unit with four user/WAN ports (9000)
● Optional LAN card (Ethernet) (9000, 9111, and 9211)
● Optional DDS and T1 cards (9111)
● Optional two-user port card (9111)
✦ Protocol flexibility
● Wide range of legacy, LAN, and WAN protocols
● Branch office routing and switching
● Supports frame relay and X.25 over all transmission media
● RFC 1490 support
✦ Advanced management techniques
● Integrated SNMP management
● Self-Learning functionality
● Remote port monitoring
● WAN bandwidth management
✦ Data compression
✦ Data Integrity
● Guaranteed message delivery in frame relay environment
✦ Alternate path routing in frame relay and X.25
✦ Five-year warranty
Specifications
Serial
Interfaces
9000: 6400 chassis holds one to three 9000 cards, 6800 chassis
holds one to eight 9000 cards
Four ports per each 9000 card: software-configurable
DTE/DCE, RS-232, TDI, and V.35; on a DB-25, female
Optional Ethernet interface with 10 Base-T on an RJ-48,
female and AUI on a DB-15, female
9101: Port 1: DDS; 56 kbps; RJ-48S, female
Port 2: DTE; V.35, 1.2 to 38.4 kbps w/character-oriented
protocols and 2.4 kbps to 2.048 Mbps w/bit-oriented
protocols; DB-25, female
Ethernet interface with 10 Base-T on an RJ-48, female
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