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|N x E1 PDH Multiplexer||1+1 PDH Multiplexer||E+E PDH Multiplexer||1+1 E+E PDH MUX|
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|STM-1 Fiber Converter|
STM-1 Fiber Converter
Latest Price: Contact our customer services NOW!
Data Rate: 155.52 Mbit/s ± 20 ppm
Wavelength: 850nm/1310nm/1550nm for option
Fiber Types: Single mode, Multi-mode
UTP Cable: UTP category 3, 4, 5, 5e cable
Line Code: CMI
Fiber core number: double core/single core for option
Fiber Connector Type: SC, FC or ST, optional
Interface Type: RJ45, fiber
Electrical Connector: 75 Ohm BNC type
Transmission Mode: Half duplex or full duplex
Transmission Distance: 2km, 20km, 40km, 60km or customer specified
Sending Consumption：-12 dBm (1310nm) / -5 dBm (1550nm)
Receiving Sensitivity: -36 dBm (1310nm) / -38 dBm (1550nm)
Storage Temperature: -40°C ~ 85°C
Operating Temperature: -40°C ~ 70°C
Operating Humidity: 0%~90% RH no condensing
Storage Humidity: 5%~90% RH no condensing
Dimensions: 205(D) X136 (W)X42(H)mm
Weight: 0.3kg, net weight 0.18kg
Power Consumption: <3W
Manageable or Unmanageable: Manageable or unmanageable are both available
Application: Point to point applications/ Asynchronous application
Browse the Evaluation: Click here to browse
Connects legacy STM-1/OC-3 electrical equipment to modern fiber equipment
Transparent clear channel operation for unframed or framed signals
Choice of multimode and single mode fiber interfaces
Easy to install & maintain
External alarm relay port
Compact modem style unit, built to European standards
Rack mounting kits for 2 or 18 units available
Quad option available with 4 units in a 1U box
Provide 2 types of loop-back function including Electrical interface loop to remote and Optical interface loop to local
High reliability, comply with ITU-T G.703 and G.957
Single Fiber Bi-Directional is selectable
State-of-the-art design, ensure normal working under different environment.
Suitable for SDH and ATM 155.52 Mbps interface interconnection.
Simple operation and maintenance
Compact design and low power consumption.
Note: Part in order to prevail in kind. Please contact customer service before buying.
Good Anti-electromagnetic interference (EMI)
Good Electromagnetic compatibility (EMC) which is in accordance with FCC Part15.
Meets ISO9001, TUV, CE, FCC, CAS, UL and RoHS certificates
Advanced dust-free workshop
Mature production technology
Standard production process
Information you want to know more:
Reachable Continents: Asia, Europe, Oceania, Africa, the Americas
Arrival Date: 5 to 7 days
Selectable Logistics: FedEx, DHL, TNT, UPS or EMS
Payment Methods: L/C, T/T, Western Union, HSBC, Paypal as well as Cash Payment
Warranty: 1-3 years
Discounts, Promotions and Gifts: Please just contact our online customer services or pay attention to our website.
Please pay attention to our SNS pages:
Introduction of STM-1 Fiber Converter
The STM-1 O/E Converter is designed to provide A and B two converters between electrical interface and optical interface of STM-1 signal. The converter features compactness, light weight, low power consumption and high reliability.
The STM-1 O/E Converter operates on 1.31µm lasers, with a typical transmission distance of 40 km over single mode optical fibers. For longer hops, 1.55µm laser sources may be selected.
Exterior power supply, all the functional blocks are integrated on a single PC board, which makes the modem compact and reliable. 220 V AC or -48 V DC power options are available by selecting an appropriate plug-in power unit.
The two converters enclosure is a standard 19” wide 1U metal box, suitable for rack mounting, or as a desk top unit.
Typical application example of STM-1 Fiber Converter
The STM-1 O/E Converter provides two converters between electrical interface and optical interface of STM-1 (155.520Mbit/s) signal of SDH or ATM network. The typical application is given below.
STM-1 fiber connection
Use SC or FC type connectors to connect the STM-1 O/E Converters to the transmission cable. Pay attention to the input and output relationship. Do not bend fiber to sharp angles to prevent damage. Do not look directly into the fiber end or the Tx connector socket for extended time, it may be harmful to the eyes.
Operation and maintenance
When all the connections are down, switch on the Converters. Observe all the alarm LED’s for any possible installation errors. Check the output optical power using an optical power meter. The reading should be within specification.
Measure the optical power at the receiver end. Make sure that the power level is between the maximum allowable input power and sensitivity given in the specification. It is preferred to leave a margin of few dB’s for stable operation.
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