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MOQ : 10 pairs
Price : negotiation
Payment Terms : T/T, Western Union, MoneyGram
Supply Ability : 6000pairs one month
Delivery Time : 3-5 working days after payment
Packaging Details : international standard package
Brand Name : HO-LINK
Model Number : HL-HDSDI-4V1D-T/RF
Certification : CE RoHS FCC
Place of Origin : CHINA
corlor : black
warranty : 3 years
unit : pair
Data connector : RS-485/422,RS232
Video Interface : BNC
Video Broad Band : 5-8MHZ
4Ch 1080P HD SDI To Fiber Converter With RS485 Reverse Data , One SDI Loop Out
Overview
SDI Series supports 4-channel HD-SDI standard high-definition video signal transmitted via single fiber optical cable.HO-link HD-SDI Video over Fiber Converters includes one transmitter and one receiver for 1080P HD-SDI signal. HO-link HD-SDI Fiber Converters can simultaneously transmit 4-Ch SDI Video, 1/2-Ch Audio, 1/2-Ch Data RS-232/422/485, 1/2-Ch Switching Value, and 1-Ch Ethernet signal through a single optical fiber. The video quality up to broadcast standard, audio quality up to CD level, supports RS-232, RS-422 and RS-485 data communication format and Ethernet connection.
Features

Specifications
| Video specification | Port | 4 | |||
| Video Interface | BNC | ||||
| Video In/Out put Impedance | 75Ω | ||||
| Video In/Out put Voltage | (typical)1.0Vp-p Max:1.5Vp-p | ||||
| Video Broad Band | 5-8MHZ | ||||
| Differential Gain | <1%(typical) | ||||
| Differential Phase | <0.6° | ||||
| SNR | >=68dB | ||||
| Field Gradient | <0.5% | ||||
| Data Characteristics | Physical connector | Phoenix contact(DATA) | |||
| Data connector | RS-485/422,RS232 | ||||
| Channels of data | forward and reverse path data multi-channels | ||||
| Interface port | Industrial standard interface port | ||||
| Environment Specification | Working Temperature | range from -30 to +75 | |||
| Storage Temperature | range from -40 to +85 | ||||
| Humidity | 0-95% | ||||
| Optical Budget | Fiber type | MM | SM | SM | SM | 
| Budget | 20dB | 20dB | 22dB | 25dB | |
| Transmission Distance | 2KM | 20KM | 40KM | 60KM | |
| Other specification | Rated Voltage | AC220V/50HZ | |||
| Power supply | DC5V/1A | ||||
| Power | <5W | ||||
| Sampling rate | 15MHZ | ||||
| MTBF | >=10,000Hours | ||||
Shipping and packing:
international standard package
shipped: 3-5 working days after payment
Contact Person : Lisa Xiao
 Ho-link Technology Co., Limited
 Add: 5 Floor A3,Xuxingda Industrial Zone,Zhoushi Rd,Shiyan
 Town,BaoAn,Shenzhen,Guangdong,China
 Tel: 0086-755-26407582-816 Fax: 0086-755-26403278
 Mobile/WebChat/WhatsApp: 0086-15118060653
 Email: lisa@holinktech.com Skype: lisaxiao03 
Product Advantage:
• Low cost
• Plug-and-play
• Build-in remote diagnostic capability
Since the launch of our products on the domestic market and international market, we have won a good reputation for our high quality products and sincere services. Our products are widely applied to network systems of Telecom, Radio and Television, Public Security, Bank , ect. To be in line with different needs of different customers, we have people to trace the latest market information so as to keep our products competitive and vital.
Our knowledgeable sales, technical support and engineering staff are dedicated to understanding your requirements and designing products & solutions to meet your needs. We shall be pleased to provide you fiber optical network products with our best price, superior quality and fast delivery.
Company Profile

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