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Cisco 2960-24LT-L - Catalyst Switch 데이터시트
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Table 3.
Cisco Catalyst 2960 LAN Base Switch Hardware
Description
Specification
Performance
Connectors
and Cabling
Power Connectors
Note: The Catalyst 2960-8TC-L and Catalyst 2960G-8TC-L do not have RPS ports.
Indicators
● 16 Gbps switching fabric (Catalyst 2960PD-8TT-L , Catalyst 2960-8TC-L, Catalyst 2960-
24TT-L, Catalyst 2960-24TC-L, Catalyst 2960-24LT-L, Catalyst 2960-24PC-L, Catalyst
2960-48PST-L, Catalyst 2960-48TT-L, Catalyst 2960-48TC-L)
● 32 Gbps switching fabric (Catalyst 2960G-8TC-L, Catalyst 2960G-24TC-L, Catalyst
2960G-48TC-L)
● Forwarding rate based on 64-byte packets:
Catalyst 2960PD-8TT-L: 2.7 Mpps
◦
Catalyst 2960-8TC-L: 2.7 Mpps
◦
Catalyst 2960-24TT-L: 6.5 Mpps
◦
Catalyst 2960-24TC-L: 6.5 Mpps
◦
Catalyst 2960-24LT-L: 6.5 Mpps
◦
Catalyst 2960-24PC-L : 6.5 Mpps
◦
Catalyst 2960-48TT-L: 10.1 Mpps
◦
Catalyst 2960-48TC-L: 10.1 Mpps
◦
Catalyst 2960-48PST-L : 13.3 Mpps
◦
Catalyst 2960G-8TC-L: 11.9 Mpps
◦
Catalyst 2960G-24TC-L: 35.7 Mpps
◦
Catalyst 2960G-48TC-L: 39.0 Mpps
◦
● 64 MB DRAM
● 32 MB flash memory
● Configurable up to 8000 MAC addresses
● Configurable up to 255 IGMP groups
● Configurable maximum transmission unit (MTU) of up to 9000 bytes, with a maximum
Ethernet frame size of 9018 bytes (Jumbo frames) for bridging on Gigabit Ethernet ports,
and up to 1998 bytes for bridging of Multiprotocol Label Switching (MPLS) tagged frames
on both 10/100 and 10/100/1000 ports
● 10BASE-T ports: RJ-45 connectors, 2-pair Category 3, 4, or 5 unshielded twisted-pair
(UTP) cabling
● 100BASE-TX ports: RJ-45 connectors, 2-pair Category 5 UTP cabling
● 1000BASE-T ports: RJ-45 connectors, 4-pair Category 5 UTP cabling
● 1000BASE-T SFP-based ports: RJ-45 connectors, 4-pair Category 5 UTP cabling
● 1000BASE-SX, -LX/LH, -ZX, -BX and CWDM SFP-based ports: LC fiber connectors
(single/multimode fiber)
● 100BASE-LX, -BX, -FX: LC fiber connectors (single/multimode fiber).
● Customers can provide power to a switch by using either the internal power supply or the
Cisco RPS 675. The connectors are located at the back of the switch.
● Internal-Power-Supply Connector
● The internal power supply is an autoranging unit.
● The internal power supply supports input voltages between 100 and 240VAC.
● Use the supplied AC power cord to connect the AC power connector to an AC power
outlet.
● Cisco RPS Connector
● The connector offers connection for an optional Cisco RPS 2300 that uses AC input and
supplies DC output to the switch.
● The connector offers a 2300W redundant power system that supports up to six external
network devices and provides power to two failed devices at a time.
● The connector automatically senses when the internal power supply of a connected
device fails and provides power to the failed device, preventing loss of network traffic.
● Only the Cisco RPS 2300 (model PWR-RPS2300) should be attached to the redundant-
power-system receptacle.
● Per-port status: Link integrity, disabled, activity, speed, full-duplex
● System status: System, RPS, link status, link duplex, link speed
Data Sheet
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