Cisco 3750E 48TD - Catalyst Switch - Stackable Instrukcja Użytkownika Pobierz pdf (Strona 10)

Data Sheet

Product Specifications

Table 2 lists product specifications for the Cisco Catalyst 3750E-48TD Switch.

Table 2. Descriptions and Specifications

Description

Specification

Performance

●

160-Gbps switching fabric capacity

●

Stack-forwarding rate of 95 Mpps for 64-byte packets

●

Forwarding rate:

◦ 3750E-48TD—101.2 Mpps

●

Memory:

◦ 256 MB DRAM and 64 MB FLASH

●

Feature resources:

◦ 1005 VLANs

◦ 4K VLAN IDs

◦ 1000 switched virtual interfaces (SVIs)

◦ 468 routed ports per stack

◦ 9216 byte jumbo frames

MAC, routing, security, and QoS scalability numbers depend on the type template used

in the switch:

Default

Access

VLAN

Routing

MAC address

12K

IGMP groups and

multicast routes

Total unicast routes

11K

Directly connected hosts

Indirect routes

Security ACEs

QoS ACEs

0.5K

PBR ACEs

0.5K

Connectors and Cabling

●

1000BASE-T ports: RJ-45 connectors, 2-pair Cat-5E UTP cabling

●

1000BASE-T SFP-based ports: RJ-45 connectors, 2-pair Cat-5E UTP cabling

●

100BASE-FX, 1000BASE-SX, -LX/LH, -ZX, -BX10, and CWDM SFP-based ports: LC fiber

connectors (single-mode or multimode fiber)

●

10GBASE-SR, LR, ER, LX4, CX4 X2-based ports: SC fiber connectors (single-mode or

multimode fiber)

●

Cisco StackWise stacking ports: copper-based Cisco StackWise cabling

●

Ethernet Management port: RJ-45 connectors, 2-pair Cat-5 UTP cabling

●

Management console port: RJ-45-to-DB9 cable for PC connections

Power Connectors

●

Customers can provide power to a switch by using either the internal power supply or the

Cisco RPS 2300. 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.

●

Only the Cisco RPS 2300 (model PWR2300-AC-RPS-N1=) should be attached to the

redundant-power-supply receptacle.

Indicators

●

Per-port status LEDs: link integrity, disabled, activity, speed, and full-duplex indications

●

System-status LEDs: system, RPS, and bandwidth-utilization indications

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 16 17 18

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