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Cisco X6748-GE-TX, Refurbished network s

Part No:
WS-X6748-GE-TX-RF
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£6,779.29
£8,135.15
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Description

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.


Feature Feature Value
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
Switching capacity 40 Gbit/s
Data transfer rate 1 Gbit/s
Forwarding rate 30 Mpps
Ethernet LAN (RJ-45) ports 48
Buffer size per port 1.3 MB
Compatibility Cisco Catalyst 6506, Catalyst 6509, Catalyst 6509-NEB-A, Catalyst 6513
Quality of Service (QoS) support Y
Power consumption (typical) 104 W
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
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
Dimensions (WxDxH) 356 x 406 x 30 mm
Weight 3.4 kg

Brand

Cisco

Additional information

Ethernet interface type

Gigabit Ethernet

Jumbo frames support

Y

Data transfer rate

1 Gbit/s

Ethernet LAN (RJ-45) ports

48

Compatibility

Cisco Catalyst 6506, Catalyst 6509, Catalyst 6509-NEB-A, Catalyst 6513

Power consumption (typical)

104 W

Operating temperature (T-T)

0 – 40 °C, 32 – 104 °F

Storage temperature (T-T)

-40 – 75 °C

Weight

3.4 kg

Ethernet LAN data rates

10,100,1000 Mbit/s

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

Switching capacity

40 Gbit/s

Forwarding rate

30 Mpps

Buffer size per port

1.3 MB

Safety

UL 1950, CSA-C22.2 No. 950, EN 60950, IEC 950, AS/NZS 3260, IEC 825, EN 60825, 21CFR1040

Dimensions (WxDxH)

356 x 406 x 30 mm

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