Description: Industrial Bidirectional RS232 Interface Asynchronous Fiber MODEM SM Simplex DB9 Description: 1、 Overview The RS-232 interface fiber optic MODEM connects a remote terminal unit (RTU) to a host (HOST) or distributed data acquisition system (SCADA) controller. This product uses optical fiber as the transmission medium, which improves the system transmission performance and effectively avoids the threats of lightning strikes, surges, and electromagnetic interference to communication equipment in harsh environments. 2、 Function and Features a) Supports RS-232 interface, asynchronous transmission, point-to-point application, with a speed of up to 120Kbps b) Support 9V-260V AC/DC wide voltage input c) +/-15KV (human body model) ESD protection,+/-8KV contact discharge d) Single mode MODEL or multi-mode MODEL, (customized according to the user) e) Working wavelength: 1310nm (multimode), 1310nm (single-mode) f) Automatic detection of signal rate, zero delay automatic forwarding 3、 Performance parameters Interface: Compliant with EIA RS-232 standard Transmission rate: 0-120Kbps Transmission distance: 15 meters for RS-232 port, 2 kilometers for multimode optical port, and 20 kilometers for single-mode optical port Working environment: -25 ℃ to 70 ℃ 4、 Appearance indication Interface form: Standard DB9 female head (RS-232 end), multi-mode optional ST/SC/FC interface, Single mode adopts FC/SC/ST interface Length x Width x Height: 100mm x 69mm x 22mm Shell: Iron shell Color: Computer White 5、 Pin definition Power interface DCIN -5V positive power input RS-232 interface #2 OUT - RS-232 output #3 IN - RS-232 input #5 GND - Signal Ground Fiber optic interface IN - Fiber Optic Input OUT - Fiber Optic Output 6、 Indicator light description Power: Power indicator RxD: Fiber optic interface receiving data indication TxD: Fiber optic interface sends data indication Shipping: Usual We Ship the Item within 1-3 days after the payment is cleared. We Will Ship The Item By E-packing /China Post/ Fedex / EMS / TNT / DHL /UPS All the packing Ship with tracking number. Payment: We Accept Paypal Terms Of Sale: Please Check and Confirm the Part No.before purchase. We do not responsible on the custom tax for any order. Customer should pay for the custom fee in any case. If you want to return the item,pls contact us first and make sure the item is un-opened. Accepted 30 days Ebay return policy.
Price: 123.49 USD
Location: shanghai, Shanghai
End Time: 2025-01-18T08:33:16.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Unbranded
Type: Fiber MODEM
Model: Single Mode