BN-CKM-S-LX-AO - Add-on Addon Ibm Bn-ckm-s-lx Compatible Taa Compliant 1000base-lx Sfp Transceiver (smf, - Add-on Valcom SPOT Sound Masking Lay-In Ceiling Speaker w/Backbox 2' x 2' V-9422 The quality Greenlee PUNCH UNT-1-3/4"

The quality Greenlee PUNCH UNT-1-3/4" (POP) 12316 is a unique punch profile that also splits slugs for easier slug removal

All of it's 48 ports support auto-MDI / MDI-X that can detect the type of connection to any Ethernet device without requiring special straight or crossover cables

It's first 3 channels can support 2

Expansion Slots Total (Free): 6 ( 5 ) x expansion slot

BN-CKM-S-LX-AO - Add-on Addon Ibm Bn-ckm-s-lx Compatible Taa Compliant 1000base-lx Sfp Transceiver (smf, - Add-on Valcom SPOT Sound Masking Lay-In Ceiling Speaker w/Backbox 2' x 2' V-9422 The quality Greenlee PUNCH UNT-1-3/4"Addon ibm bn ckm s lx compatible taa compliant 1000base lx sfp transceiver (smf,null