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0086-20-85521526
0086-20-85666086 |
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FAX: |
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0086-20-82189311 |
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HS-OPT123 V.35 fiber modem
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overview:
Transmit N*64k V.35 signal , realize long distance data transmission via fiber , used with FMO-E1 can extend V.35 channel of ATM or DDN. V.35-fiber modem is a high-performance products developed for specific user environment, using a pair of optical fiber for single V.35 interface point-to-point optical transmission terminal equipment applies based on the N * 64K (N = 1 -32-) data network of the V.35 interface, the V.35 interface rate available through DIP switch to be adjusted, but also to provide users with a total bandwidth of 2Mbit / s 1 channel V.35 data channel. It can be used as a local network relay transmission equipment. The device is small in size, light weight, compact appearance, convenient installation and maintenance; transmission quality, reliable operation. In a special environment, with special applications for low cost and high efficiency.
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Product features:
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| (1) Having two rows of LED, upper row indicate local status, lower row indicate remote status and alarm status. |
| (2) Based on self –opyright IC, high software content (kernel chip based on software) |
| (3) Realize take out specified time-slots to compose N*64k(N=1—32) data channel. |
| (4) Provide 3 loop functions: local loop(ANA), to remote loop(DIG), order remote loop(REM). |
| (5) Have pseudo random code test function, easy to install and maintain. |
| (6) Realize rate setting of remote equipment (in slave clock status) when local equipment is in master clock status. |
| (7)V.35 fiber modem can be used with E1 fiber modem by pair, saved 1 G.703/V.35 converter. |
| (8)V.35 interface rate N*64k (N=1—32), and can end-link with other DCE equipments. |
(9)Network management interface use SNMP .
(10)Two types:Standalone, desktop, 19inch;Card,usually be inserted in our 19 inch rack . |
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Technical specifications:
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1. V.35 interface
¡ôInterface Rate: 2.048Mbps+-50ppm.
¡ôInterface character: match V.35.
¡ôConnector: DB25 male/female optional.
¡ôInterface type: DCE.
¡ôClock: G.703 resumptive clock, internal /external clock.
2. Fiber interface
¡ôInterface: FC/SC
¡ô Wavelenth: 850nm/1310nm multi-mode, 1310nm/1550nm single mode.
¡ô Transmit distance: 2 Km multi-mode, 40 Km/60Km/120Km single mode. |
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