E 연결 중국 기술 Co., 주식 회사.
직업적인 섬유 광 통신 및 CCTV 안전 전송 제품 제조자
|
제품 상세 정보:
결제 및 배송 조건:
|
| 동영상: | 3G/HD/SD-SDI (270MBPS – 3GBPS), 자동 EQ 및 리 클로킹 | 인터페이스: | RS232/422/485, 오디오 (XLR/3.5mm), 탈리, 인터콤 |
|---|---|---|---|
| 이더넷: | 10/100 Base-T, RJ45, 자동 적응 | 섬유: | SMF 10+km, MMF 300m, LC/SC/ST/FC 선택 사항 |
| 파장: | 1310/1550NM, CWDM 옵션 | 힘: | DC 5V/3A, <15W 소비 |
3G/HD/SD-SDI Fiber Multiplexer w Audio Ethernet Tally Intercom
Overview
The LNK-MSDI Series integrates multiple broadcast and control signals into a single fiber
optic link.Supporting 3G/HD/SD-SDI video, RS232/422/485 data, audio intercom,
tally, Ethernet, and returnvideo, it enables seamless connectivity for studio and
field production. With uncompressed broadcast-grade transmission, automatic
re-clocking, and hot-swappable modules, it ensures reliable long-distance signal
transport up to 10+ km over SMF. Designed for demanding live production, OB
vans, and professional broadcasting applications.
Features
All-in-One Multiplexing: SDI, Audio, Tally, Intercom, Ethernet & Return Video.
Standards Support: SMPTE 424M/292M/259M & DVB-ASI compliant.
Signal Integrity: Auto equalization & re-clocking for stable SDI delivery.
Flexible Interfaces: RS232/422/485 control, XLR audio, RJ45 Ethernet.
Fiber Performance: 10+Km over SMF, 300m over MMF.
Hot-Swappable Design: Easy installation & maintenance.
Wide Temperature Range: -10°C ~ +75°C for harsh environments.
Compact & Rugged: 1U-ready aluminum housing, 4kg build.
Technical Indexes
| General Specifications | |
| Work Temp | -10°C to +75°C |
| Storage Temp | -40°C to 85°C |
| humidity | 0 ~ 95% (non-condensing) |
| Input power | DC5V 3A |
| Power consumption | 15W |
| Net weight | 4kg |
| Appearance size | 172mm*167mm*45mm (LxWxH) |
| Optical Fiber | |
| Wavelength | 1310nm / 1550nm / CWDM |
| Output Power | -6~-1dBm |
| Rx sensitivity | <-18dBm |
| Transmission Distance | SM fiber 10+km , MM fiber 300m |
| Optical connector | Dal LC /FC/ST/SC/MX/ Lemo / Neutrino (optional) |
| SDI input/output | |
| Signal format | SMPTE 424M, SMPTE 292M, SMPTE 259M |
| Data rate | 270Mbit/s - 1.48Gbit/s - 3Gbit/s |
| Cable Equalization | Automatic cable EQ (Bel den 1694A cable) |
| 250m @ 270Mbit/s, 140m @ 1.5Gbit/s, 80m @ 3Gbit/s | |
| SDI interface | BNC 75 Ohm |
| Intercom | |
| Camera Optic Adaptor | |
| Interface | 4pin XLR(Male) /5pin XLR(Female)/ 3.5mm headset jack |
| Microphone | Mic inputs with mute and pre-empt |
| Headphone | with volume up or down |
| Audio | Balance or unbalance line level |
| Tally | |
| Camera Optic Adaptor | |
| Interface | 4pin air head or 3pin mini XLR |
| Output | Dry Contact Closure or wet +12V |
| On: short or +12V | |
| Off: open or 0V | |
| Remote Control | |
| Interface | Terminal Block of Industrial Standard |
| Data | RS422 /RS232/RS485 |
| Ethernet | |
| Port | 10/100 Base-T, RJ-45 connector |
| Work mode | Full duplex/half duplex |
| Data Rate | 10 M bps & 100 M bps Ethernet (Auto Adaptive) |
|
Pin Assignment (Screw Terminal Block) |
1 | 2 | 3 |
| RS422 (3-Wire) | GND | IN/OUT+(A) | IN/OUT-(B) |
3-Wire RS422 Full Duplex Data communication connection diagram:
Transmitter End Receiver End
| User’s Equipment | DATA PORT (3-PIN) | DATA PORT (3-PIN) | User’s Equipment | ||
| GND |  |
1GND | 1 IN(+) | |
TX(+) |
| IN/OUT+(A) | |
2 IN(-) | 2 IN(-) | |
TX(-) |
| RX(+) | |
3 OUT(+) | 3 OUT(+) | |
RX(+) |
Application
담당자: Swan Chen
전화 번호: 166 7542 9687
팩스: 86-755-8312-8674
이더네트 인젝터 12~48VDC 전원 입력 DIN 가로장/벽 산에 E 연결 기가비트 힘
이더네트 장치 지원 소음 가로장/벽 산 임명 상공에 단 하나 항구 60W 힘
작은 4K HDMI 광학 교수 압축되지 않는 다중 모드 USB는 300M을 입력했습니다
4K SFP LC 80km HDMI 광섬유 연장기 10.3Gbps 단일 모드 광섬유 연장기
계정 기능 또는 RS485 자료와 섬유 컨버터 교수에 대한 작은 3G/HD-SDI
