리퍼비시 IT장비
리퍼비시 IT장비
ISR4321/K9
- ModelISR4321/K9
- MakerCISCO
- DescriptionCisco® Gigabit Ethernet WAN Modules bring high-density Small Form-Factor Pluggable (SFP) and copper (RJ-45) 1 Gigabit and 10 Gigabit Ethernet (GE) connectivity to the Cisco 4000 Series Integrated Services Routers (ISRs). Providing maximum flexibility, the modules accelerate applications such as Ethernet WAN access, inter-VLAN routing, and high-speed connectivity to LAN switches and servers.
- Optioninclude NIM-2BRI
- Rental문의요망
- Stock재고있음
The ports on these modules work as routed Layer 3 ports. Layer 2 switching between local ports on the module or between ports on the module and other ports within the router system is not supported. The port terminates Layer 2 trunks from externally connected switches, and Layer 2 trunk and VLAN information is not switched onto other ports in the system. The host router routes all traffic entering these modules.
Cisco Gigabit Ethernet WAN Modules do not support Power over Ethernet (PoE).
Feature Comparison
|
Variable |
ISR 4000 Front-panel GE ports |
Cisco 1-Port Gigabit Ethernet WAN NIM (NIM‑1GE-CU-SFP) |
Cisco 2-Port Gigabit Ethernet WAN NIM (NIM‑2GE-CU-SFP) |
Cisco 6-Port High-Density Gigabit Ethernet WAN Service Module (SM-X-6X1G) |
Cisco 4-Port High-Density Gigabit or 1-Port 10 Gigabit Ethernet WAN Service Module (SM‑X‑4X1G-1X10G) |
|
Form Factor |
Built-in |
Network Interface Module (NIM) |
NIM |
Single-wide Enhanced Service Module (SM-X) |
SM-X |
|
Cisco 4000 Series ISR support |
All |
All |
4321, 4331, 4351, 4431, 4451, 4461 |
Platforms with SM-X slot |
Platforms with SM-X slot |
|
Auto-switchover and auto-failover* |
Yes |
Yes |
Yes |
Yes |
Yes |
|
Input packet classification on module |
No |
No |
No |
Yes** |
Yes** |
|
MACsec support* (IEEE 802.1AE) |
No |
No |
256-bit |
No |
No |
Cisco offers four types of Ethernet WAN modules:
● Cisco 1-Port Gigabit Ethernet WAN Network Interface Module (NIM-1GE-CU-SFP) (Figure 1)
● Cisco 2-Port Gigabit Ethernet WAN Network Interface Module (NIM-2GE-CU-SFP) (Figure 1)
● Cisco 6-Port High-Density Gigabit Ethernet WAN Service Module (SM-X-6X1G) (Figure 2)
● Cisco 4-Port High-Density Gigabit or 1-Port 10 Gigabit Ethernet WAN Service Module (SM-X-4X1G-1X10G) (Figure 3)
The Cisco 4-Port Gigabit or 1-Port 10 Gigabit Ethernet WAN Service Module can be operated in two mutually exclusive modes:
● 4-port Gigabit Ethernet mode
● 1-port 10 Gigabit Ethernet mode; use of the 10 Gigabit Ethernet port disables the other ports
