数据传输
| 交换容量 |
40 Gbit/s |
| 转发速率 |
30 Mpps |
性能
| 热插拔支持 |
SFP |
| 每端口缓冲大小 |
1.17 MB |
光纤
| 光纤类型 |
Multi-mode |
| 传输距离（最大） |
100 km |
| 波长 |
1550 nm |
管理功能
| 管理平台 |
EHERLIKE-MIB (RFC 1643), IF-MIB (RFC 1573), Bridge MIB (RFC 1493), CISCO-STACK-MIB, CISCO-VTP-MIB, CISCO-CDP-MIB, RMON MIB (RFC 1757), CISCO-PAGP-MIB, CISCO-STP-EXTENSIONS-MIB, CISCO-VLAN-BRIDGE-MIB, CISCO-VLAN-MEMBERSHIP-MIB, ENTITY-MIB (RFC 2037), HC-RMON, RFC1213-MIB (MIB-II), SMON-MIB |
| 支持服务质量（QoS） |
Y |
认证标准
| 安全 |
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 |
| 电磁兼容性 |
FCC Part 15 (CFR 47) Class A, VCCI, EN55022, EN55024, CISPR 22, CE marking, AS/NZS 3548 |
环境条件
| 运行温度范围（T - T） |
32 - 104 °F |
| 工作高度 |
-60 - 4000 m |
24-port High Performance Mixed Media Gigabit Ethernet interface module, Requires SFP; CEF720
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:
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 dCEF forwarding daughter cards, the interface module delivers optimal performance, up to a sustained 48 Mpps per slot.
- Optics-Support hot-pluggable modular small form-factor pluggable (SFP).
