Cisco WS-SUP720-3B - Supervisor Engine 720 User Manual

2-5
Cisco 7600 Series Router Supervisor Engine and Route Switch Processor Guide
OL-10100-11
Chapter 2 Route Switch Processors and Supervisor Engines
Overview
RSP720-3CXL-10GE • Two 10GE) uplink ports support 10-Gbps X2 modules
• Three 1GE)uplink ports: two ports support 1-Gbps small
form-factor pluggable (SFP) module; one port supports
10/100/1000-Mbps RJ-45 connector
Note Use Category 5 Shielded Twisted Pair cable at the port that
supports the10/100/1000-Mbps RJ-45 connector.
• Integrated 720-Gbps switch fabric
• PFC3CXL (high-capacity) and MSFC4 with 512-MB bootdisk,
4-MB NVRAM, 4-MB ROMmon, and several DRAM options:
– Route processor (RP): 1- to 4-GB DRAM (default 2 GB)
– Switch processor (SP): 1- to 2-GB DRAM (default 1 GB)
• One CompactFlash Type II slot (512 MB) on front panel and two
internal CompactFlash (512 MB each for RP and SP; you can
optionally increase external compact flash and each internal
CompactFlash to 1 GB)
• Requires larger power supplies and a high-speed fan tray
• QoS port architecture, 10GE ports (Rx/Tx): 8q8t/1p7q8t (CoS)
• QoS port architecture, 1GE ports (Rx/Tx): 2q8t/1p3q8t
Note See the “QoS on the RSP720-10GE” section on page 2-13 for more information about the
QoS port architecture on the uplink ports.
RSP720-3C-GE
• Two Gigabit Ethernet uplink ports: port 1 supports a 1-Gbps SFP
module; port 2 is configurable with either a 1-Gbps SFP module
or a 10/100/1000-Mbps RJ-45 connector
• Integrated 720-Gbps switch fabric
• PFC3C and MSFC4 with 512-MB bootdisk, 4-MB NVRAM,
4-MB ROMmon, and several DRAM options:
– RP: 1- to 4-GB DRAM (default 1 GB)
– SP: 1- to 2-GB DRAM (default 1 GB)
• Two CompactFlash Type II slots on front panel (512 MB default
with option to 1 GB) and two internal CompactFlash slots (one
each for RP and SP, 512 MB default for each)
• Requires larger power supplies and a high-speed fan tray
• QoS port architecture (Rx/Tx): 1p1q4t/1p2q2t
Table 2-1 Route Switch Processor and Supervisor Engine Configurations (continued)
Product Number Description

Cisco WS-SUP720-3B - Supervisor Engine 720 Specifications

General

Brand	Cisco
Model	WS-SUP720-3B - Supervisor Engine 720
Category	Network Router
Language	English