Cisco High-Speed - expansion module - 4 ports
Mfg # HWIC-4A/S
CDW # 1626511
| UNSPSC 43222600
Quick tech specs
- Speed
- X.21, V.35
- for Cisco 1841, 1921 4-pair, 1921 ADSL2+, 19XX, 28XX, 28XX 2-pair, 29XX, 38XX, 39XX
- Expansion module
- 4 ports
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