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Product Description

Fabric-Enabled 48-Port SFP-Based Gigabit Ethernet Module for Catalyst 6500

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).


Network
Jumbo frames support Yes
Full duplex Yes
Optical fiber
Wavelength 1550 nm
Transmission distance (max) 100 km
Fiber ethernet cabling technology 1000BASE‑LH, 1000BASE‑LX, 1000BASE‑SX, 1000BASE‑ZX
Fiber type Multi-mode
Fiber optic connector SFP
Data transmission
Data transfer rate 1 Gbit/s
Ports & interfaces
SFP module slots quantity 48
Performance
Buffer size per port 1.17 MB
Hot-Plug support SFP
Management features
Access Control List (ACL) Yes
Quality of Service (QoS) support Yes
Operational conditions
Operating temperature (T-T) 0 - 40 °C
Storage temperature (T-T) -40 - 75 °C
Operating temperature (T-T) 32 - 104 °F
Operating altitude -60 - 4000 m
Certificates
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
Weight & dimensions
Dimensions (WxDxH) 356 x 406 x 30 mm