Cisco Cisco 12000 Series 12-Port DS3 Line Card Hoja De Datos
© 2011 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information.
Page 3 of 6
Feature
Description
QoS
●
Hierarchical traffic rate limiting, traffic shaping, and marking using committed access rate (CAR) or MQC
●
Traffic prioritization and congestion control through Modified Deficit Round Robin (MDRR), Weighted Random
Early Detection (WRED), and Low-Latency Queuing (LLQ)
●
Dynamic queue allocation of 4096 input-shaped queues to any interface (or subinterface), regardless of
encapsulation
●
Advanced queue allocation software providing the ability to dynamically map queues to both main interfaces as
well as 802.1q Ethernet VLANs, Frame Relay subinterfaces, and ATM virtual circuits
●
Input queuing: 2048 unicast MDRR queues, 16 high-priority queues, 8 multicast queues, and 2 fabric priority
queues
●
Output queuing: 8192 MDRR queues dynamically shared across all SPAs
Product Specifications
Table 2 provides specifications for the different Cisco XR 12000 and 12000 Series SIPs.
Table 2.
Product Specifications
Interface
Forwarding
Engine
Engine
Cisco IOS
Software Release
Software Release
Chassis Supported
Port Densities
SIP 401
Engine 5
12.0(32)S
or higher
or higher
Cisco XR 12400 and 12400 Series
Cisco XR 12800 and 12800 Series
Cisco XR 12006, XR 12010, and 12006,
and 12010
and 12010
4 single-height SPAs
2 double-height SPAs; or a combination
SIP 501
Engine 5
12.0(32)S
or higher
or higher
Cisco XR 12400 and 12400 Series
Cisco XR 12800 and 12800 Series
4 single-height SPAs up to 2 half-rate
SPAs; 2 double-height SPAs; or a
combination
SPAs; 2 double-height SPAs; or a
combination
SIP 601
Engine 5
12.0(32)S
or higher
or higher
Cisco XR 12400 and 12400 Series
Cisco XR 12800 and 12800 Series
4 single-height SPAs up to 2 full-rate
SPAs; 2 double-height SPAs; or a
combination
SPAs; 2 double-height SPAs; or a
combination
Physical and Electrical Specifications
Table 3 provides details about the physical and electrical specifications of the different Cisco XR 12000 and 12000
Series SIPs.
Table 3.
Physical and Electrical Specifications
Interface
Dimensions
Weight
Power
Memory
SIP 401
Height: 1.8 in. (4.57 cm)
Depth: 20.62 in. (52.38 cm)
Width: 16 in. (40.64 cm)
12.2 lb (5.53 kg) without SPAs
15.2 lb (6.89 kg) with 4 SPAs
240W
(with 4 SPAs)
Route: 2 GB
Packet: 512 MB
SIP 501
Height: 1.8 in. (4.57 cm)
Depth: 20.62 in. (52.38 cm)
Width: 16 in. (40.64 cm)
12.2 lb (5.53 kg) without SPAs
15.2 lb (6.89 kg) with 4 SPAs
240W
(with 4 SPAs)
Route: 2 GB
Packet: 512 MB
SIP 601
Height: 1.8 in. (4.57 cm)
Depth: 20.62 in. (52.38 cm)
Width: 16 in. (40.64 cm)
12.2 lb (5.53 kg) without SPAs
15.2 lb (6.89 kg) with 4 SPAs
240W
(with 4 SPAs)
Route: 2 GB
Packet: 512 MB