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The Cisco Catalyst 4000/4500 Series 24-port 10/100/1000BASE-T line card provides 24 RJ-45 ports with triple speed auto-sensing and auto-negotiating technology, enabling all ports to be used at 10 Mbps, 100 Mbps, or 1000 Mbps up to 100 meters over Category 5 copper cabling. This module provides wiring closet investment protection by allowing Fast Ethernet desktops today to migrate to Gigabit Ethernet in the future without replacing the switch line cards. The 24 ports can burst to Gigabit Ethernet line rate and share 12 Gbps of capacity (6 Gbps full-duplex) into the switching fabric. The amount of oversubscription can be controlled by varying the number of ports used at 1000 Mbps. All ports can utilize Gigabit EtherChannel or IEEE 802.3ad for high-speed interconnection applications. All ports use the standard IEEE 802.1x flow control (PAUSE frame) mechanism to control Gigabit Ethernet host traffic.
Min/Max Interfaces per Chassis: Cisco Catalyst 4503: 24/48 Cisco Catalyst 4506: 24/120 Cisco Catalyst 4507R: 24/120 Safety Conditions: Fiber optic lasers: Class 1 laser products EtherChannel Technology: Gigabit EtherChannel technology: All 1000-Mbps ports - IEEE 802.3ad (Link Aggregation Control Protocol): All 1000-Mbps ports Number of ports per tuple: 8 EtherChannel and 802.3ad technology across line cards: Yes
You must use Category 5 cables when connecting to the 1000BASE-TX ports on this switching module
Cisco Catalyst 4000/4500 Series
Certifications & Standards
Standard Network Protocols: Gigabit Ethernet: IEEE 802.3z, IEEE 802.3x, IEEE 802.3ab Safety Certifications: UL 1950 EN 60950 CSA-C22.2 no 950 IEC 950 Electromagnetic Emissions Certifications: FCC 15J Class A VCCI Class A CE Marking: EN 55022 Class A EN 55024 Class A CISPR 22 Class A AS/NZ 3548 NEBS Level 3 (GR-1089-CORE, GR-63-CORE) ETSI ETS-300386-2
1.75" Height x 14.40" Width x 10.50" Depth
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