Cisco X6748-GE-TX, Refurbished network switch module Gigabit Ethernet

Excl Vat.€10,480.38

Inc VAT.€12,890.87

Manufacturer part number WS-X6748-GE-TX-RF
Vendor Cisco
Call For Availability


Cisco Catalyst 6500 Series Cisco Express Forwarding 720 10-, 100-, And 1000-MBPS Ethernet-over-Copper Modules
Designed for high-performance enterprise and service provider distribution, core layers, data-center, and Web-hosting applications where voice capability is not required, Cisco Express Forwarding 720 twisted-pair interface modules provide line-rate 10/100/1000 Ethernet forwarding with the following operational advantages (refer to Table 3):

- Forwarding architecture: These modules use the central Cisco Express Forwarding engine located on the supervisor engine; optional field-upgradable Distributed Cisco Express Forwarding daughter cards are available.
- Forwarding performance: These modules forward packets up to 30 Mpps per system; they forward packets up to sustained 48 Mpps per slot for slots equipped with distributed forwarding cards (DFC or DFC3).
- Fabric connection: These modules connect to the switch-fabric channels using dual 20 Gbps switch-fabric channels (40 Gbps total).
- Supervisor engine: These modules work with Supervisor Engine 720.
- Distributed forwarding upgrade option: These modules help enable full locally distributed forwarding; they use an optional (part number WS-F6700-DFC3) upgrade to operate with the Supervisor Engine 720, and they provide optimal interface module performance.
- Slot and chassis requirements: These modules can occupy any slot in the Cisco Catalyst 6506, Catalyst 6509, Catalyst 6509-NEB, or Catalyst 6509-NEB-A; they require slots 9 through 13 when used in the Cisco Catalyst 6513. Cisco Catalyst 6503 support is under consideration for the future (refer to release notes for details).
- Maximum port density per chassis: These modules support up to 384 ports per Cisco Catalyst 6509, up to 240 Cisco Express Forwarding-based ports, and an additional 336 classic or Cisco Express Forwarding 256-based ports per Cisco Catalyst 6513.


Safety UL 1950, CSA-C22.2 No. 950, EN 60950, IEC 950, AS/NZS 3260, IEC 825, EN 60825, 21CFR1040
Electromagnetic compatibility FCC Part 15 (CFR 47) Class A, VCCI, EN55022, EN55024, CISPR 22, CE marking, AS/NZS 3548
Switching capacity 40 Gbit/s
Data transfer rate 1 Gbit/s
Forwarding rate 30 Mpps
Quality of Service (QoS) support Y
Ethernet interface type Gigabit Ethernet
Ethernet LAN data rates 10,100,1000 Mbit/s
Copper ethernet cabling technology 10BASE-T,100BASE-TX,1000BASE-T
Networking standards IEEE 802.1D,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1s,IEEE 802.1w,IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3x,IEEE 802.3z
Jumbo frames support Y
Operating temperature (T-T) 0 - 40 °C
Storage temperature (T-T) -40 - 75 °C
Storage relative humidity (H-H) -60 - 3000%
Operating temperature (T-T) 32 - 104 °F
Buffer size per port 1.3 MB
Compatibility Cisco Catalyst 6506, Catalyst 6509, Catalyst 6509-NEB-A, Catalyst 6513
Ethernet LAN (RJ-45) ports 48
Power consumption (typical) 104 W
Dimensions (WxDxH) 356 x 406 x 30 mm
Weight 3.4 kg

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