联网
| 以太网的数据传输率 |
10, 100, 1000, 10000 Mbit/s |
环境条件
| 工作高度 |
-60 - 3000 m |
| 运行温度范围（T - T） |
32 - 104 °F |
数据传输
| MAC 地址表 |
55000 entries |
| 组播组数 |
32000 |
| 地址解析协议（ARP）项目 |
47000 |
| VLAN 数量 |
4094 |
| 转发速率 |
225 Mpps |
| 带宽 |
48 Gbit/s |
| 交换容量 |
520 Gbit/s |
认证标准
| 电磁兼容性 |
FCC Part 15 (CFR 47) Class A, ICES-003 Class A, EN55022 Class A, CISPR22 Class A, AS/NZS 3548 Class A, VCCI Class A, ETS 300 386, EN 55022, EN 55024, EN 61000-6-1, EN 50082-1, EN 61000-3-2, EN 61000-3-3 |
| 安全 |
UL 60950CAN/CSA-C22.2 No. 60950, EN 60950, IEC 60950, TS 001, AS/NZS 3260 |
Catalyst 4500E Series Supervisor Engine, 520 Gbps, Refurbished
The Cisco® Catalyst® 4500E Supervisor Engine 7L-E is an enterprise-class borderless campus access and price/performance aggregation supervisor engine designed to provide 520 Gbps per system with E-Series chassis. The Cisco Catalyst 4500E Supervisor Engine 7L-E builds on the success of its predecessor, the Cisco Catalyst 4500E Supervisor Engine 6L-E, and provides unprecedented performance with borderless services such as Flexible NetFlow (FNF) and hosted third-party applications.
The Supervisor Engine 7L-E offers key innovations including
- Up to 7 to 10 years of investment protection through backward and forward compatibility
- 520-Gbps system performance with 48 Gbps per slot to every line-card slot
- Future-proof investment with dual 10 Gigabit Ethernet uplinks (Small Form-Factor Pluggable Plus [SFP+] optics) or four Gigabit Ethernet uplinks (SFP optics)
- Cisco Universal Power over Ethernet (UPOE) for unprecedented convergence to IP network infrastructure
- Application visibility through FNF
- Cisco IOS® XE Software, which provides the ability to host third-party applications
- Energy efficiency with support for 802.3az Energy-Efficient Ethernet (EEE)-capable line cards
- Industry-leading resiliency through In-Service Software Upgrade (ISSU)
- First and only modular switch with 8 bidirectional line-rate Switched Port Analyzer/Remote SPAN (SPAN/RSPAN) sessions
