Catalyst 4000 48-Port GE Module, 10/100/1000 Base-T (RJ45)
Manufacturer: Cisco Part number: WSX4448GBRJ45
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- User reviews
- Specifications
- Manufacturer info
- Description:
- 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 ... Read more
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show Specifications
- Manufacturer: Cisco
- Part number: WSX4448GBRJ45
- Description: 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.
General
- Packaged Quantity 1
- Device Type Switch - 48 ports
- Enclosure Type Plug-in module
- Compatible Bays None
- Ports 48 x 10/100/1000
- Features Auto-sensing per device,
Auto-negotiation,
VLAN support - Compliant Standards IEEE 802.1x,
IEEE 802.3x,
IEEE 802.3z,
IEEE 802.3ab,
IEEE 802.3ad (LACP) - Status Indicators Port status,
Link OK Expansion / Connectivity
- Interfaces 48 x Ethernet 10Base-T/100Base-TX/1000Base-TX - RJ-45
- Expansion Slot(s) None
Power
- Power Device None
Miscellaneous
- Width 14 in
- Depth 16 in
- Height 1.2 in
- Compliant Standards CISPR 22 Class A,
NEBS level 3,
UL 1950,
EN55024,
EN 60950,
EN55022 Class A,
CSA 22.2 No. 950,
IEC950,
AS/NZS 3548,
VCCI Class A ITE,
FCC Class A certified Environmental Parameters
- Min Operating Temperature 32 °F
- Max Operating Temperature 104 °F
- Humidity Range Operating 10 - 90%
Networking
- Networking type Switch
- Features [Jul 2, 2008 from CDS: Networking] Auto-sensing per device,
Auto-negotiation,
VLAN support
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