Refurbished - Cisco Catalyst Switching Module - WS-X4448-GB-RJ45=

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Product Overview

The Cisco Catalyst 4000/4500 Series 48-port 10/100/1000BASE-T line card extends Cisco's leadership in the modular switched Ethernet market, providing the industry's highest density auto-negotiating Gigabit Ethernet from the network edge directly to desktop computers. This line card provides 48 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 for optimum flexibility and investment protection. 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 48 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.


Manufacturer Cisco
Mfg Part# WS-X4448-GB-RJ45=
SKU 10330225
UPC 746320566030
UPC 14 00746320566030
Refurbished Yes
Interfaces/Ports Details 48 x RJ-45 10/100/1000Base-T LAN
Product Type Switching Module
Manufacturer Part Number WS-X4448-GB-RJ45=
Manufacturer Cisco Systems, Inc
Product Name Catalyst Switching Module
Brand Name Cisco
Twisted Pair Cable Standard Category 5
Media Type Supported Twisted Pair
Compatibility Cisco Catalyst 4000/4500 Series
Weight (Approximate) 4.80 lb
Height 1.8"
Width 14.4"
Depth 10.5"
Application/Usage Switching Network
Limited Warranty 90
Tech Specs
Status Indicators Status Link
Interfaces/Ports 48 x 10/100/1000Base-T LAN
Interfaces/Ports Details 48 x RJ-45 10/100/1000Base-T LAN
Altitude -196.84 ft to 13123.32 ft Operating
Humidity 10% to 90% Non-condensing
Temperature 32°F (0°C) to 104°F (40°C) Operating / -40°F (-40°C) to 167°F (75°C) Non-operating
Product Type Switching Module
Manufacturer Part Number WS-X4448-GB-RJ45=
Manufacturer Website Address
Manufacturer Cisco Systems, Inc
Product Name Catalyst Switching Module
Brand Name Cisco
Expansion Slots Not Applicable
Daughter Cards Not Applicable
Data Transfer Rate 10 Mbps Ethernet Half-duplex / 100 Mbps Fast Ethernet Half/Full-duplex / 1 Gbps Gigabit Ethernet Full-duplex
Connectivity Media Category 5 UTP
Distance Support 328 ft
Additional Information Min/Max Interfaces per Chassis: Cisco Catalyst 4503: 48/96 Cisco Catalyst 4506: 48/240 Cisco Catalyst 4507R: 48/240 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
Compatibility 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
Dimensions 1.75" Height x 14.40" Width x 10.50" Depth
Weight (Approximate) 4.80 lb
Protocols PAgP
Application/Usage Switching Network
Standard Warranty 90 Day Limited
$56.00 + $12.90 shipping
$5,995.00 You save $5,939.00 (99%)
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Condition: Reconditioned
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