Zyxel IES1248-51V IP Digital Subscriber Line Access Multiplexer - 48 x ADSL , 2 x 10/100/1000Base-T

he ZyXEL IES-1248-51V can operate in the environment with temperature from -40°C to 65°C, which ADSL2+ Port Bonding meets various Fiber-to-the-Node and Fiber-to-the-Curb environment conditions worldwide. A side-slip plug-in and pull-out mesh filter, which is cleanable and reusable, is equipped to make it dust-proof and SIP v2 and H.248 v2 Media suitable for open-air installations.