Skip to content

Free US shipping on orders over $300 · Serving Westminster / Denver Metro

(464) 249-6143
Cisco NIM-16A Expansion Module
Cisco NIM-16A Expansion Module — photo 2

Cisco SKU NIM-16A

Cisco NIM-16A Expansion Module

Expansion module RS-232/449/530/V.35/X.21 x 16 for ISR 4321 4331 4351 4431

$1,753.79

Ask an engineer about this model

Add several items, then request a quote at checkout.

  • Free US shipping on orders over $300
  • Manufacturer warranty
  • 30-day returns on unopened items

CISCO NIM-16A EXPANSION Module features multi-protocol asynchronous serial network interface modules (NIMs) supported on the Cisco ISR 4321, 4331, 4351 & 4431.

Product TypeAsync Serial Network Interface Module (NIM)
CompatibilityCisco ISR 4000 Series: 4221, 4321, 4331, 4351, 4431, 4451
Mount TypeRouter internal NIM slot (hot-swappable)
InterfaceRS-232 asynchronous
Ports16 async serial ports via Octal cables
Baud Rates9600 bps recommended; up to 115200 bps supported with low connection counts
Cable SupportCAB-HD8-ASYNC or CAB-ASYNC-8 (upper/lower sockets)
Software CompatibilityCisco IOS XE 16.3.1 or higher
Dimensions (H x W x D)32 x 89 x 172 mm
Operating Temperature0°C to 40°C
Humidity10% to 90% (non-condensing)
Included ItemsNIM-16A module only (no cables included)
Compatible CablesCAB-HD8-ASYNC, CAB-ASYNC-8 (sold separately)
Optional AccessoriesRJ-45 to DB-25 adapters (for legacy device connectivity)

Cisco NIM-16A EXPANSION MODULE for Superior Networking Performance

CISCO NIM-16A EXPANSION Module features multi-protocol asynchronous serial network interface modules (NIMs) supported on the Cisco ISR 4321, 4331, 4351 & 4431.

Key Benefits of CISCO NIM-16A EXPANSION MODULE

CISCO NIM-16A EXPANSION Module ensures high-performance from users network with the Cisco WAN Network Interface Module.

Related products

Get in Touch

Have questions about IT equipment or need a quote? Our team responds within one business day.

Add model numbers or details