*NT240B+/NT480B+ adopts two integrated media converter modules operating in active/standby mode (optional);*Providing 4 to 16 E1 (2.048KB/S) interfaces and one wire speed 10/100M adaptive Ethernet interface;*Full duplex/half-duplex adaptive operating mode;*Full digital clock recovery and smooth phase lock technology;*The code pattern of the E1 interfaces is HDB3 code, and the E1 jitter tolerance, transfer characteristic and output jitter completely meet the ITU-T Recommendations ITU-T G.703, G.823 and G.742.*One PCM digital orderwire phone, without occupying 2M channel for transmission;*Providing a user RS232 transparent data channel, and supporting unified network management;*Providing perfect alarm and indication signals as well as alarm mask functions, using LED to display local and remote alarms and general alarms, capable of controlling remote loopback;*Ensuring a transmission distance of over 40 km without relay;*Board-level design for the integrated equipment, featuring high reliability and stable performance;*Optional 220V AC power supply or -48V DC power supply.
NT-120 is suitable for the situations of high request reliability and assistantfunction, such as the specialized networks of mobile, electric power, army,police, highway and aviation. 4E1 PDH can prov
NT-D844-E is one kind of eight-channel V + A + D + E video optical terminal,it is convenient for you to configurate the 8 channels with audio card or datacard, and bi-directional, backward, forward ar
NT-240+ is suitable for the situations of high request reliability and assistantfunction, such as the specialized networks of mobile, electric power, army, police, highway and aviation. 8E1+100M PDH c
NT-2701 bridge, also called 2Mbps G.703 / Ethernet interface converter, isideal for the case where low-cost bridging is required. It also can be used as aLAN extension. When used as extension or segme
NT-D844-E is one kind of eight-channel V + A + D + E video optical terminal,it is convenient for you to configurate the 8 channels with audio card or datacard, and bi-directional, backward, forward ar
NE-2702 bridge, also called G.703/Ethernet interface convertor, is ideal for thecase where low-cost bridging is required. It also can be used as a LAN extension.This device supports the conversion of
NT-D444-E is one kind of four-channel video + audio + data + Ethernet videooptical terminal, it is convenient for you to configurate the 8 channels with audiocard or data card, and bi-directional, bac
Maximum 14 sets of 10M, 100M, 10/100M, 1000M multimode, single mode, singlecore media converters and single channel video+data video optical terminals canbe installed in one rack under uniform power s
Maximum 16 sets of 10M, 100M, 10/100M, 1000M multimode, single mode, singlecore media converter cards and built-in Avional media converters` cards can be installed in one frame under uniform power sup
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