Cisco Cisco ASR 920-4SZ-A Router Fiche De Données
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Cisco ASR 900 Series 32-Port T1/E1 Module
This interface module delivers 32 ports of T1 or E1 connectivity on Cisco ASR 920 routers. The module can be
software configured as either T1 mode or E1 mode per interface module in an ASR 920 platform. This interface
module provides physical connectivity using a single high-density connector and requires a breakout cable and
third-party patch panel for individual port connections.
When using this interface module with the ASR-920-24SZ-IM model, ports 20-23 of the chassis are not usable.
The module is software configurable for 32 T1 or 32 E1 ports. Mixing T1 and E1 ports on the same interface
module is not supported. The interfaces can be clocked from a line or from an internal clock source. The protocols
supported on the module are software configurable per interface, which allows for flexible deployment and efficient
use of the hardware.
The module uses an external patch panel and a breakout cable to deliver a BNC or RJ48C port for the user
application.
Table 4 lists the cables and patch panels that are supported with the Cisco ASR 900 Series 32-Port T1/E1 Module
on the Cisco IOS XE Software releases for Cisco ASR 920 routers.
Table 4.
Accessories Supported with the 32-Port E1/T1
Optic Product ID
Supported as of Cisco IOS XE Release
Description
CABLE-32T1E1
3.15.0S
Cable for 32 Port T1/E1 Interface Module
PANEL-16-BNC
3.15.0S
Breakout panel with 16 T1/E1 75-ohm BNC ports
PANEL-32-RJ48
3.15.0S
Breakout panel with 32 T1/E1 100/120-ohm RJ48 ports
Cisco ASR 900 Series 4-Port OC3/STM1
This interface module delivers four active ports of OC-3 or Synchronous Transport Module level 1 (STM-1)
connectivity or one active port of OC-12 or STM-4 connectivity on Cisco ASR 920 Series routers. The interface
module supports:
●
Channelized OC-3 to clear channel T1, clear channel DS3 and channelized T1/E1
●
Clear channel OC-3
●
Channelized STM-1 to clear channel T1/E1 and channelized T1/E1
The module can be clocked from a line or from an internal clock source.
By using per-port software licenses, this module delivers a true multiservice and multirate capability in a small form
factor in combination with an
“pay as you grow” pricing model. The interface module can be software configured as
either SONET mode or SDH mode per module in the ASR 920 configuration.
This interface module provides physical connectivity using pluggable SFP optics.
Refer to the following link for the list of pluggable optics that are supported in the Cisco ASR 900 Series 4-Port
OC3/STM-1 Module for Cisco ASR920 Routers:
For the complete list of optics supported on the Cisco ASR920 Series, refer to the following link: