Description
Designed for high performance Enterprise and Service Provider distribution, core layers, data-center, Web-hosting and Metro Ethernet applications, CEF720 mixed media interface modules provide line-rate gigabit Ethernet forwarding using twisted pair or fiber optic cabling with the following operational advantages:
– Backplane connection: Connects to the switch fabric using dual full duplex 20 Gbps switch fabric channels (40 Gbps total), a single 20 Gbps channel is supported by the WS-X6724-SFP.
-Chassis/slot support: Can occupy any slot in Cisco Catalyst 6503E, 6504E, 6506, 6506E, 6509, 6509E, and 6509-NEB-A and slots 9 through 13 in Catalyst 6513; the WS X6724-SFP module is supported in all slots of the Catalyst 6513.
– Supervisor engine: Supported by all versions of Supervisor Engine 720.
– Base forwarding mode and performance: Uses the central CEF engine located on the supervisor engine to forward packets up to 30 Mpps per system in its base configuration.
– Distributed forwarding upgrade option and performance: When equipped with the optional field-upgradeable WS-F6700-DFC3 dCEF forwarding daughter cards, the interface module delivers optimal performance, up to a sustained 48 Mpps per slot (26 Mpps per slot for WS X6724-SFP).
– Optics: Support hot-pluggable modular small form-factor pluggable (SFP).
| Feature |
Feature Value |
| Full duplex |
Y |
| Jumbo frames support |
Y |
| Fiber optic connector |
SFP |
| Fiber type |
Multi-mode |
| Fiber ethernet cabling technology |
1000BASE‑LH,1000BASE‑LX,1000BASE‑SX,1000BASE‑ZX |
| Transmission distance (max) |
100 km |
| Wavelength |
1550 nm |
| Data transfer rate |
1 Gbit/s |
| SFP module slots quantity |
48 |
| Hot-Plug support |
SFP |
| Buffer size per port |
1.17 MB |
| Quality of Service (QoS) support |
Y |
| Access Control List (ACL) |
Y |
| Operating temperature (T-T) |
0 – 40 °C |
| Storage temperature (T-T) |
-40 – 75 °C |
| Operating altitude |
-60 – 4000 m |
| Operating temperature (T-T) |
32 – 104 °F |
| Safety |
UL 1950, CSA C22.2 No.950, EN 60950, EN 60825-1 IEC 60950, IEC 60825-1, TS 001, CE marking, AS/NZS 3260, 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 |
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