2 x RJ-45, 2 x FXS, 6 x FXO, Fast Ethernet, 1 x Expansion Slots, 1U High, Rack-mountable, Wall Mountable, Desktop
3 x RJ-45, 8 x FXS, USB, Gigabit Ethernet, 1U High
1 x RJ-45, 1U High, Rack-mountable, Desktop
8 x FXO
22 x RJ-45, Management Port, Fast Ethernet, ISDN, 1U High, Rack-mountable
1 x T1/E1 WAN
1 x RJ-45, PoE Ports, Fast Ethernet, 1U High, Rack-mountable, Wall Mountable
PoE Ports, Fast Ethernet, 1U High, Rack-mountable, Wall Mountable
1 x RJ-45, PoE Ports, Fast Ethernet, 1U High, Wall Mountable, Rack-mountable, TAA Compliant
1 x RJ-45, PoE Ports, Fast Ethernet, 1U High, Wall Mountable, Rack-mountable
4 x RJ-45, Management Port, Gigabit Ethernet, E-carrier, T-carrier, CDMA, UMTS, 2U High, Rack-mountable
2 x RJ-45, 72 x FXS, Gigabit Ethernet, 3U High, Rack-mountable
2 x RJ-45, 288 x FXS, Gigabit Ethernet, 3U High, Rack-mountable
2 x RJ-45, 216 x FXS, Gigabit Ethernet, 3U High, Rack-mountable
2 x RJ-45, 72 x FXS, Gigabit Ethernet, 3U High, Rack-mountable, TAA Compliant
2 x RJ-45, 144 x FXS, Gigabit Ethernet, 3U High, Rack-mountable