Retelistica > Echipamente Active Si Pasive Pentru Retele LAN > Echipamente Active > Convertoare De Flux E1 La Ethernet Sau Fibra Optica > Network Application: E1, V.35, 10/100M Ethernet, Protocol Interface Converter
E1 modem to FO SingleMode E1 modem to FO SingleMode |
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Caracteristici: | - Having two row of LEDs, upper row indicate local status, lower row indicate remote status and alarm status. - Based on self copyright IC, high software content - Realize take out specified time-slots to compose N*64k(N=1-32) data channel. - Provide 3 loop functions: local loop(ANA), to remote loop(DIG), order remote loop(REM). - Have pseudo random code test function, easy the installation and maintenance. - Realize rate setting of remote equipment (in slave clock status) when local equipment is in master clock status. - E1 fiber modem can be used with V.35 fiber modem by pair, saved 1 G.703/V.35 converter. - Power supply: AC220V, DC-48V. The positive and negative terminal can be exchanged for DC-48V, easy for installation and maintenance. - Network manager interface use SNMP | Specifications: | E1 interface: - Interface Rate: N*64k - Coding: HDB3 - E1 Impedance : BNC 75O(unbalance) and RJ45 120O(balance). - Interface character: match G.703 - Jitter tolerance : according with G.742 and G.823. Fiber interface: - Interface: FC/SC - Wavelenth: 850nm/1310nm multi-mode, 1310nm/1550nm single mode. - Transmit distance: 2Km multi-mode, 40Km/60Km/120Km single mode. | |