RS232C optical modem,RS232C−RS485modem,RS485 optical modem,RS485 extender,GP-IB extender,optical fiber,RS232C multipulexe
GP-IB bus extenderGP-IB⇔optical signal⇔GP-IB
・This is a high-speed transmission bus extender, which extends the IEEE-488 bus over long distances using optical fiber.
・With a maximum transmission speed of 80Kbps, it can extend up to 1 km.
・Ext-488B, which changes transmission control circuits into FPGA (Field Programmable Gate
Arrays), can be adapted to special timing, and has high transmission compatibility.
・Communication distances:
ext488B:HPCF 0.2m〜300m or 300m 〜 600m or 600m 〜1000m
(transmission distance is preset our factory)
ext488BL: 0.2m〜1000m
GP-IB bus extenders
| Power unit housing type | Optical connector Optical fiber |
Product name |
|---|---|---|
| Built-in power supply | JISF07 （TOCP200） PCF 200/300 HPCF 200/300 |
GPNET ext488B |
| JISF01 FC GI quartz 50/125 62.5/125 |
GPNET ext488B FC | |
| MIL SMA GI quartz 50/125 62.5/125 |
GPNET ext488B SMA | |
| MIL ST GI quartz 50/125 62.5/125 |
GPNET ext488B ST | |
| External power supply (AC-DC adapter) |
JISF07 （TOCP200） PCF 200/300 HPCF 200/300 |
GPNET ext488BL |
| JISF01 FC GI quartz 50/125 62.5/125 |
GPNET ext488BL FC | |
| MIL SMA GI quartz 50/125 62.5/125 |
GPNET ext488BL SMA | |
| MIL ST GI quartz 50/125 62.5/125 |
GPNET ext488BL ST |
NETWORK SUPLLY Corp.,LTD.
1938 Nakadaira Kanae
IIDA-City NAGANO
JAPAN
TEL:+81-265-52-1788
FAX:+81-265-24-6783
E-mail:gpnet@mx2.avis.ne.jp
