Cisco Catalyst 4500 Series Switch Data Networking
Part #: WS-X4548-GB-RJ45= | SKU: 40765

Each Cisco Catalyst 4500 Series chassis model has a different number of available card slots and can accommodate a variety of line card and supervisor options. Customers can choose 48-port 10/100, 10/100/1000 and Power over Ethernet line cards. These cards can be added to the chassis as needed to customize an access, distribution, or server aggregation platform.

Cisco Catalyst 4500 Series Switch Data Networking

Part Details: Catalyst 4500 Series Switch, Catalyst 4500 (Enhanced 48-Port 10/100/1000 Base-T RJ45)

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Additional Information

Manufacturer	No
Model Name	Catalyst 4500 Series Switch
Product Condition	No

Catalyst 4500 Series Switch Specs (pdf)

General Information

Product Type: Switching Module
Brand Name: Cisco
Manufacturer: Cisco Systems, Inc
Product Name: Catalyst 4000 Series Switching Module

Technical Information

Application/Usage: Switching Network

Interfaces/Ports

Interfaces/Ports: 48 x 10/100/1000Base-T LAN
Interfaces/Ports Details: 48 x RJ-45 10/100/1000Base-T Auto-sensing/Auto-negotiating LAN

Other

Compatibility:
- Cisco Catalyst 4000 Series
- Cisco Catalyst 4000 Series
Certifications & Standards:
- IEEE 802.3x
- FCC (CFR 47) Part 15
- ICES 003
- EN55022
- CISPR22
- AS/NZS 3548
- VCCI with UTP cables, and comply with the limits for a Class B digital device per EN55022
- CISPR22
- AS/NZS 3548
- VCCI with shielded FTP cables
Additional Information:
- The 48 ports can burst to Gigabit Ethernet line rate and can share 12 Gbps of full-duplex bandwidth into the switching fabric
- amount of oversubscription can be controlled simply by varying the number of ports used at 1000 Mbps
- All ports use the standard IEEE 802.3x flow-control (pause frame) mechanism to control Gigabit Ethernet host traffic.
- The WS-X4548-GB-RJ45 switching module have 48 oversubscribed ports in six groups of eight ports each:
- Ports 1, 2, 3, 4, 5 ,6, 7, 8
- Ports 9, 10, 11, 12, 13, 14, 15, 16
- Ports 17, 18, 19, 20, 21, 22, 23, 24
- Ports 25, 26, 27, 28, 29, 30, 31, 32
- Ports 33, 34, 35, 36, 37, 38, 39, 40
- Ports 41, 42, 43, 44, 45, 46, 47, 48
- The eight ports within each group use common circuitry that effectively multiplexes the group into a single, nonblocking, full-duplex Gigabit Ethernet connection to the internal switch fabric. For each group of eight ports, frames received are buffered and sent to the common Gigabit Ethernet link to the internal switch fabric. If the amount of data received for a port begins to exceed buffer capacity, flow control sends pause frames to the remote port to temporarily stop traffic and prevent frame loss.

Media & Performance

Data Transfer Rate:
- 10 Mbps Ethernet Half/Full-duplex
- 100 Mbps Fast Ethernet Half/Full-duplex
- 1 Gbps Gigabit Ethernet Full-duplex
Connectivity Media: Category 5 UTP 10/100/1000Base-T

Warranty

Limited Warranty: 90

Extended Details

Barcode Discount

Cisco Catalyst 4500 Series Switch Data Networking Part #: WS-X4548-GB-RJ45= | SKU: 40765