|
(1) provide 4 E1/G.703 interface(120 BG telephone channel)
|
|
(2) local device monitor remote device(2 row LEDs,upper indicate local status,lower indicate remote status)
|
|
(3)Provide function of 4 E1 remote loop, fiber local loop, and 1 interface of phone.
|
|
(4)Power supply option: AC220V, DC-48V,DC+24V.
|
|
(5)transmission distance:2-120Km
|
|
(6)two fiber two direction and single fiber two direction(optional).
|
|
(7)match telecom operation requirement,MTBF above 70,000 hours.
|
|
8)high reliability, provide install type of 19 inch rack, desktop, hanging, and card. the rack support both DV and AC power supply.
|
|
(9)provide SNMP function.
|
|
(10)Two types:Standalone, desktop, 19inch;Card,usually be inserted in our rack 19 inch.
|
