With the Cisco 4-Port Clear Channel T1/E1 HWIC with integrated channel service unit and data service unit (CSU/DSU), you can consolidate customer premises equipment (CPE). The modules support balanced and unbalanced E1 connectivity and conform to G.703 and G.704 standards for unframed and framed E1 modes. The module supports both T1 and E1 modes, selectable by software configuration.


Cisco HWIC-4T1/E1 Card
$870.00
4 ports of RJ-48 connectors
Cisco IOS Software configurable for T1 or E1 operation
Integrated CSU/DSU per port
Balanced or unbalanced E1 termination in the same module
E1 unframed and framed modes (G.703 and G.704)
Independent clocking for each port
Multilink PPP or Multilink Frame Relay (FRF.16) for T1/E1 ports on the same module and across different modules
Brand |
Cisco |
---|---|
Model |
HWIC-4T1/E1 |
Date first available |
22 February; 2024 |


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