WS-X45-SUP7L-E, the Cisco Catalyst 4500E supervisor engine 7L-E, is the leading borderless networks access and aggregation supervisor engine for the Cisco Catalyst 4500E series. Best-In-Class resiliency feature improves the network reliability and allows supervisor-engine redundancy to prevent network outage when integrates with Cisco catalyst 4507R-E, 4507R+E, 4510R+E or 4510R-E chassis.
Notice that WS-X45-SUP7L-E= is similar with WS-X45-SUP7L-E, except that WS-X45-SUP7L-E= is a spare one.
Figure 1. WS-X45-SUP7L-E Appearance.
Centralized switching capacity
Per-slot switching capacity
225 Mpps for IPv4
110 Mpps for IPv6
225 Mpps for L2 Bridging
IPv4 routing entries
IPv6 routing entries
Dual core; 1.5 GHz
Synchronous Dynamic RAM (SDRAM)
Security and QoS hardware entries
Dynamic Host Configuration Protocol (DHCP) snooping entries
Cisco Network Admission Control (NAC)
Address Resolution Protocol (ARP) entries
Spanning Tree Protocol instances
Switched virtual interfaces (SVIs)
8 bidirectional sessions (ingress and egress)
Figure 2. WS-X45-SUP7L-E can be installed in the Catalyst 4500 switch Chassis.
Figure 3. WS-X45-SUP7L-E Front Panel.
① STATUS LED ② Reset Button ③ ACTIVE SUP LED ④ UTILIZATION LED ⑤ USB Ports ⑥ Secure Digital Port ⑦ Console Port
⑧ 10/100/1000 MGT Port ⑨ 4 × 1G/10G Uplinks SFP/SFP+
Supported Line Cards and Modules
Table 2. Recommended Cisco Catalyst 4500E Series Line Cards and Modules.
Cisco Catalyst 4500E Series, 48-port 802.3af PoE, 802.3at PoEP, and UPoE 10/100/1000
Cisco Catalyst 4500E Series, 48-port PoE 802.3at 10/100/1000 (RJ-45)
Cisco Catalyst 4500E Series, 12-port 10 Gigabit Ethernet (SFP+)
Cisco Catalyst 4500E Series, 48-port Premium PoE 10/100/1000 (RJ-45)
Cisco Catalyst 4500E Series, 48-port 10/100/1000 (RJ-45)
Cisco Catalyst 4500E Series, 6-port 10 Gigabit Ethernet (X2)
Cisco Catalyst 4500E Series, 24-port Gigabit Ethernet (SFP)
Cisco Catalyst 4500E Series 12-port Gigabit Ethernet (SFP)
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The Supervisor Engine 7L-E is supported on the Catalyst 4503-E, Catalyst 4506-E, Catalyst 4507R-E, and the Catalyst 4507R+E switch chassis. The Supervisor Engine 7L-E is not supported on the Catalyst 4510R-E or the Catalyst 4510R+E switch chassis.
Software requirements (minimum)
Refer to your software release notes for the latest software release requirements.
Chassis slot restrictions
Bandwidth per slot
Supervisor Engine 7L-E Front Panel Features
The STATUS LED indicates the current health of the supervisor engine and the current software state.
The RESET switch is used to reset and restart the switch.
ACTIVE SUP LED
The ACTIVE SUP LED indicates whether the supervisor engine is active or in standby mode in redundant supervisor engine configurations.
When the switch is operational, the eight UTILIZATION LEDs indicate the current traffic load over the backplane as an approximate percentage value. Each LED represents approximately 12.5 percent of load.
Two USB 2.0 ports are provided:
SECURE DIGITAL slot
A standard Secure Data (SD) memory card interface is provided on the front panel.
A 10/100/1000 port that uses an RJ-45 connector. The console port allows you to access the switch either locally (with a console terminal) or through a modem (remote). The port has an RJ-45 connector. The console port allows you to perform the following functions:
10/100/1000 MGT port
The Ethernet management port is a Layer 3 host port to which you can connect a PC. You can use the Ethernet management port instead of the switch console port for network management. When managing a switch, connect the PC to the Ethernet management port on a Catalyst 4500 E-series switch.
The 10/100/1000 MGT port has a LINK LED associated with it.
UPLINK (SFP/SFP+) ports
The Supervisor Engine 7L-E has four uplink ports. Ports 1 and 2 support either 10GBASE SFP+ transceivers or 1000BASE SFP transceivers. Ports 3 and 4 support only 1000BASE SFP transceivers. There are restrictions on the use of the uplink ports in both single supervisor engine and redundant supervisor engine configurations and both 10-G and 1-G operation.
Uplink port LEDs
There are two types of LEDs associated with the supervisor engine uplink ports.
Uplink port ACTIVE LEDs
Uplink ports on the supervisor engine are active in pairs. Two LEDs on the front panel show this activity. One LED, labeled 1G/10G 1-2 ACTIVE, indicates ports 1 and 2 are active; the other is labeled 1G 3-4 ACTIVE and indicates ports 3 and 4 are active.
In standalone supervisor engine configurations operating in 1-Gigabit mode, all four uplink ports are active; both the 1-2 ACTIVE LED and 3-4 ACTIVE LED are lit green.
In redundant supervisor engine configurations, only the 1-2 ACTIVE LED is lit green. When one supervisor engine is removed, both the 1-2 ACTIVE LED and 3-4 ACTIVE LED are lit green on the remaining supervisor engine when it is in 1-Gigabit operation. In 10-Gigabit mode, only the 1-2 ACTIVE LED is lit.
Uplink port STATUS LEDs
Uplink ports 1 and 2 each have two uplink port STATUS LEDs. The 1G LED displays port status when a 1-GB SFP transceiver is installed in the port socket. The 10G LED displays port status when a 10-GB SFP+ transceiver is installed in the port socket. Port 3 and Port 4 support only 1-GB SFP transceivers and have only the 1G port status LED.
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