For full functionality of this site it is necessary to enable JavaScript.

ATC 277SM-SC RS232/422/485 signal converter to SM 20km SC

  • 生産者:ATC
    Model: 277SM-SC
    • 要件クオート Request a Quotation
  • 連絡先
    • カートへ追加
    • 今すぐ注文
  • 전화번호: いい価格のため、連絡しなさい
    ホットライン: (+84) 968060220
    電話番号: +84 (24)62923267

Interface: SC

Fiber requirements: 50/125μm,100/140μm,200μm.

Transmission distance: SM:20 km,MM:2km

Wavelength: SM:1310 nm,MM:850 nm

Coupled Power Budget: 12.1 dB

Point to point transmission: half-duplex and full-duplex

RS-232/485/422 Port

Interface: DB9-DTE (Male) for RS-232.

6-bit terminal connector for RS-485/422.


RS-485: 485+,485-

RS-422: TX+,TX-,RX+,RXBaud

rate:300bps ~ 250.4kbps

Lightning protection:RS-232: each line 600W

RS-485/422: each line 1000W

Physical Specifications

Shell: iron (1 mm)

Size: 100mm × 86mm × 26 mm

Weight:0.60kg(full package)

Operating temperature: -20°C to 70°C

Storage temperature: -40°C to 80°C

Working humidity: 5 ~ 95% RH

Power supply: 9-24VDC @ 250mA max.


  • 良質な取り決め
  • オリジナル保証
  • 宅配便
  • 買い取り簡単化