OptoSpan 110 là modem quang 4E1 và 1 cổng Ethernet, nguồn 220VAC hoặc -48VDC
Nhiều tùy chọn: khách hàng có thể chọn loại modem quang 4E1 dùng cáp quang multi mode hay hoặc modem quang 4E1 dùng cho cáp quang single mode
Khoảng cách hỗ trợ: có các loại từ 15km đến 100km
Đầu nối quang thông dụng: dùng connector SC
Tùy chọn nguồn 220VAC hoặc 48VDC
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| Sơ đồ ứng dụng modem quang 4E1 OptoSpan110 |
E1 local loopback : The local device, the E1 signals are looped back from the local E1 lines
OptpSpan-110 is PDH Fiber Optical Multiplexer with 4 E1 and one 10/100 Mbps Base-TX.It has one fiber channels. It is high integration, low power dissipation,steady performance with complete alarms, diagnosis.
Đặc điểm
Support single mode fiber up to 100km (optional) Support multimode fiber up to 2km (optional) Connector: SC,FC( ST is optional )
Fiber speed: 155Mbps
100 ~ 240 VAC or 48 VDC Power (optional)
Thông số kỹ thuật
Fiber optic interface
Rates: 155Mbps
Wavelength: 1310nm or 1550nm
Transmitter: Laser
RX sensitivity: Superior -36dBm
Link Budget: 20~25dB , BER = 10 -9 at single mode fiber
Connectors: SC, FC, ST
Fiber Type: 9/125 single mode or 62.5/125 multimode
E1 Electrical interface
Rates: 2.048Mbps, Margin ± 50 ppm
Line Impedance: BNC interface 75 ohms or RJ45 interface 120 ohms
Jitter Performance: Compliant with ITU-T G.823
Line Code: HDB3 compliant with ITU-T G.703
Ethernet interface
Connector: RJ45
Speed: 10/100Mbps Base-TX, Support auto-negotiation
Work mode: Full duplex/Half duplex
Maximum Frame Length: 1536 bytes
Compliant: IEEE 802.3u 100BASE-TX, IEEE802.3 10BASE-T
Kiểm tra E1 remote loopback : The local device, the E1 signals are looped back from the remote E1 lines
Optical loopback : The local device, the E1 signals are looped back from the local optical lines
Hiển thị
PWR Powerindicator LED
NOP Optical signals LOS alarm indicator LED
LOF Optical signals frame asynchronism alarm indicator LED ALE3 Optical signals 10 -3 code error alarm indicator LED ALE6 Optical signals 10 -6 code error alarm indicator LED OPTIC_TEST Optical signals loopback test indicator LED LOS1-LOS4 4 E1 signals LOS alarm indicator LED
E1 TEST E1 signals local or remote loopback indicator LED
Power
100-240VAC or 48VDC , Maximum power consumption is 5W
Environment
Operate temperature： 0 to 50°C
