The Cisco® Channelized T1/E1 and ISDN PRI High-Speed WAN Modules combine multiple T1/E1 WAN connectivity-Channelized T1/E1 and ISDN Primary Rate Interface (PRI), in the same card. Applications include fractional or full T1/E1 WAN connectivity, ISDN PRI for primary WAN link or WAN backup, and dial access aggregation. With flexible WAN connectivity options, together with integrated routing, security, voice, and wireless capabilities, the Cisco Integrated Services Routers can meet every need of enterprise-class branch offices today and in the future. Three versions are available, 1- and 2-port cards (Figure 1) in a single-wide high-speed WAN interface card (HWIC), and a 8-port cards (Figure 2) in a single-wide network module. The different versions help enable customers to deploy different port densities according to the needs of individual offices.
Specifications
HWIC-1CE1T1-PRI
1 port channelized T1/E1 and PRI HWIC (data only)
Product Numbers of the Cisco Channelized T1/E1 and ISDN PRI Modules and Cables
Product Number | Description |
HWIC-1CE1T1-PRI | 1 Port Channelized T1/E1 and ISDN PRI High Speed WAN Interface Card |
HWIC-2CE1T1-PRI | 2 Port Channelized T1/E1 and ISDN PRI High Speed WAN Interface Card |
NM-8CE1T1-PRI | 8 Port Channelized T1/E1 and ISDN PRI Network Module |
SM-NM-ADPTR | Network Module Adapter for SM Slot on Cisco 2900 and 3900 Series ISR |
CAB-E1-RJ45BNC | E1 Cable RJ-45 to Dual BNC (Unbalanced) |
Features and Benefits
• 1, 2, or 8 ports of RJ-48
• Cisco IOS® Software configurable for T1 or E1 operation
• Integrated CSU/DSU per port
• Fractional T1/E1 (n x DS-0) or full T1/E1
• Balanced or unbalanced E1 termination in the same module
• E1 unframed and framed modes (G.703 or G.704)
• Interoperable with Cisco digital modem modules PVDM2-12DM, PVDM2-24DM, and PVDM2-36DM (HWIC-1CE1T1-PRI and HWIC-2CE1T1-PRI modules only)
• Support for Multilink Point-to-Point Protocol (PPP) and Multilink Frame Relay (FRF.16)
• PRI for data