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Cisco 4-Pair G.SHDSL EFM/ATM EHWIC - For Wide Area Network - 1 x RJ-45 G.SHDSL WAN (EHWIC-4SHDSL-EA-RF)
- Marketing Information:
- 1921
- 1941
- 2901
- 2911
- 2921
- 2951
- 3925
- 3945
- 3925e
- 3945e
Designed to deliver high-speed Ethernet services over SHDSL access, the multimode G.SHDSL EHWIC offers symmetric data rates over one to four pairs of copper wire and supports both EFM and ATM modes. In order to achieve higher bandwidths, bonding of multiple pairs (4-wire, m-pair, Inverse Multiplexing over ATM [IMA], and EFM bonding) is supported.
In EFM mode, the multimode G.SHDSL EHWIC allows bonding as defined by IEEE 802.3ah, and it is typically used in scenarios where individual links are aggregated using the 802.3ah loop aggregation. Depending on the amount of wire pairs in service, the data rates can be 1 x 5.7 Mbps up to 4 x 5.7 Mbps with Annexes F and G. The EHWIC complies with the 2BASE-TL standard, which is based on the IEEE 802.3ah EFM standard. The 2BASE-TL standard uses the technology standard based on ITU recommendation G.991.2 bis.
Application/Usage: Wide Area NetworkTotal Number of Ports: 1Connector Type: RJ-45Interfaces/Ports Details: 1 x RJ-45 G.SHDSL WANHeight: 6.25" (158.75 mm)Width: 5.63" (143 mm)Depth: 1.75" (44.45 mm)Weight (Approximate): 1.36 kgCompatibility: Cisco Routers:[custom-specifications]
Manufacturer: Cisco Systems, Inc
Manufacturer Part Number: EHWIC-4SHDSL-EA-RF
Manufacturer Website Address: http://www.cisco.com
Brand Name: Cisco
Product Name: 4-Pair G.SHDSL EFM/ATM EHWIC
Product Condition: Refurbished
Product Type: WAN Interface Card (WIC)
Technical Information
Application/Usage: Wide Area Network
Interfaces/Ports
Total Number of Ports: 1
Connector Type: RJ-45
Interfaces/Ports Details: 1 x RJ-45 G.SHDSL WAN
Physical Characteristics
Height: 6.25" (158.75 mm)
Width: 5.63" (143 mm)
Depth: 1.75" (44.45 mm)
Weight (Approximate): 1.36 kg
Miscellaneous
Compatibility: Cisco Routers:
- 1921
- 1941
- 2901
- 2911
- 2921
- 2951
- 3925
- 3945
- 3925e
- 3945e
[/custom-specifications]