North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Bandwidth:
87-862MHz/47-862MHz
Output Level:
108dbuv
Return Loss:
16db
Optical Input Power:
-8~+2dBm
Type:
CATV（Cable Television）Equipment
Function:
Signal Transmission Equipment
Certification:
ISO
Condition:
New
Product Description
Optical Node
Description HD860-2 is a kind of optical receiver with low input power which is designed for FTTB application. It transfers optical signal into RF signal and distribute to user directly. It has two allocated output ports with high level and a -20dB output test port. AGC technology can keep output level from two ports as 106dBuV constantly (If one port, the level is 110dBuV). Feature 1. Aluminum die-casting housing with hammer paint, good performance in heat dissipation 2.870MHz bandwidth, 1000MHz platform 3. Two allocated outputs with constant high level 107dBuV 4. Use low-noise IC to pre-amplify and GaAs power double amp. Module 5. Optical AGC, constant optical input power -7~0dB 6. Independent power port, 10A continuous over-current capability, maximum can reach as much as 15A 9. Compatible with 1310nm and 1550nm signal 10. Reserved network management port, transponder can be plugged to monitor.
Specification
No.
Item
Specification
Optical Specification
1
Wavelength
1310±30nm 1550±30nm
2
Input Return Loss
>50dB
3
Responsivity of Optical Module
0.85A/W (1310nm typical value)
4
Optical Input Power
-8~+2dBm
5
Fiber Type
SMF (9/125μm)
6
Fiber Connector
SC/APC or FC/APC
Electrical Specification
1
Bandwidth
87-862MHz/47-862MHz
2
Flatness
≤±0.75dB
3
RF Return Loss
≥16dB
4
Frequency Split (fL/fH)
30/47MHz, 40/52MHz, 65/85MHz
5
Nominal Output Level
Flat Output 106dBuV (-7~+1dBm) (Level with one port is 112dBuV, level with two ports is 108dBuV)
Guangdong Donyan Network Technologies Co., Ltd. is a leading Chinese manufacturer of fiber optic transmission equipment for CATV, FTTH, EPON, GEPON and HFC applications. The highly innovative and experienced technical and support teams have been engaged in research and development in CATV industry for more than 15 years. Our product ranges from headend to distribution network, the products are fully mature and popular at home and abroad. We also offer ODM and OEM service according to customer' S requirements.
DONYAN mainly involves in:
*Development and Manufacture
HFC, GEPON and EoC equipment development, manufacture, sales and services
*Network Planning and Design
Bi-directional HFC network investigation, design, optimization and technical consultation
*System Integration
Integration of optical transmission equipment, VOD system, and access devices of EPON, EOC and CMTS systems.
*Operation Service
Bi-directional HFC network operation technical support, training and equipment maintenance
