CWDM-SFP-20KM Compatible CWDM SFP 1.25G 1270nm 20km DOM transceiver
| Product name: | Optical Transceiver | Type: | SFP |
| Bandwidth: | 1.25G | Wavelength: | 1270nm-1610nm |
| Distance: | 20km | Connector: | Duplex LC |
| Operating temperature: | 0~70 C | Warranty: | 2 years |
Product description
CWDM SFP module They are high-performance and cost-effective modules that support the bandwidth of 155 Mbps ~ 10 Gbps and the transmission distance of 10-80 km with SMF. Optical modules designed by Eriont It consists of three parts: FP laser transmitter, PIN photodiode with transimpedance preamplifier (TIA) and MCU control unit. All modules meet Class I laser safety requirements. Optical modules are compatible with multi-source agreement or functional modification and standard with other brands of SFP (MSA) and SFF-8472. For more information, see SFP MSA. or contact Everiont. Capabilities
1． Operational data rate up to 1.25 Gbps
2 . 1270-1610nm laser and PIN detector for 120km transmission with SMF
3 et PIN light detector for 100m transmission with SMF
4． SFP MSA و SFF-8472
- Metal housing for low EMI
- Compliance with SFP MSA
- Temperature range 0~70°C or -40~85°C optional
- Power consumption + 3.3 volts
9．RoHS-6
Application
1． Gigabit Ethernet
2. optical channel
3. CWDM
4．ATM
5．ARE / SDH / PDH
6．FDDI
7. Other system aoptical transmission
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
| Transmitter |
| Centre Wavelength | λc | 1260 | 1310 | 1360 | nm | |
| Spectral Width(RMS) | ?l | | | 4 | nm | |
| Average Output Power | Pout | -9 | | -3 | dBm | 1 |
| Extinction Ratio | IS | 9 | | | dB | |
| Optical Rise/Fall Time(20%~80%) | tr/tf | | | 0.26 | ns | |
| Data Input Swing Differential | COME | 400 | | 1800 | mV | 2 |
| Input Differential Impedance | SENTENCE | 90 | 100 | 110 | Oh | |
| TX Disable | Disable | | 2 | | Vcc | V | |
| Enable | | 0 | | 0.8 | V | |
| TX Fault | Fault | | 2 | | Vcc | V | |
| Normal | | 0 | | 0.8 | V | |
| Receiver |
| Centre Wavelength | λc | 1260 | | 1580 | nm | |
| Receiver Sensitivity | | | | -23 | dBm | 3 |
| Receiver Overload | | -3 | | | dBm | 3 |
| LOS De-Assert | LOSD | | | -24 | dBm | |
| LOS Assert | LOOSE | -35 | | | dBm | |
| LOS Hysteresis | | 1 | | 4 | dB | |
| Data Output Swing Differential | Vout | 400 | | 1800 | mV | 4 |
| THE | High | 2 | | Vcc | V | |
| Low | | | 0.8 | V | |
Fiber optic module CWDM-SFP-20km
The CWDM-SFP-20km fiber optic module is a module that sends and receives data through a fiber optic cable instead of a cable. The medium used to transmit signals from one end to another is a beam of light, often referred to as a laser beam. In contrast, an electric wire uses electric current as a medium to transmit signals.
Fiber optic communications have completely changed the landscape of the networking world. It has enabled high-speed networks and efficient and reliable data transmission. All fiber optic networks use optical transceivers, which are hot-swappable modules attached to communication equipment. A variety of optical receivers have been developed and are currently used in various networks around the world.
This article provides insight into the different types of fiber optic modules, the systems that can use the fiber optic module, and also explains how the CBO-IT fiber optic module can be used with communications equipment from several original equipment manufacturers (OEMs). gives
For what systems can the optical fiber module transmitter be used?
CWDM-SFP-20km fiber optic module is used for a large number of networks and are usually protocol independent. Optical transmitters are physical layer devices and their purpose is only to send and receive data in the form of optical pulses. These light pulses are then converted into bits and presented to the communication equipment. The main applications of photoreceptors are:
- Ethernet
- Fibre Channel
- InfiniBand
- SDH/SONET
Ethernet is the most widely used network technology. Almost every data network uses Ethernet as its core technology. Another widely used technology is Fiber Channel, which is primarily used for storage networks. Fiber Channel uses custom optical transceivers to support the Fiber Channel protocol and speeds that differ from Ethernet standards.
For example, broadband Ethernet fiber optic module 1 gigabit per second, 10 gigabit per second, 40 Gbps and 100 Gbps are available, while 4 Gbps Fiber Channel optical transmitters, 8 gigabit per second, 16 gigabit per second, 32 gigabits per second, etc. are produced in Erionet.
The InfiniBand fiber optic module is also used in certain networks that use the InfiniBand protocol. QSFP fiber optic modules support InfiniBand. Other less commonly used receivers are SDH/SONET optical transmitters used in active optical networks. These enable faster communication over fiber optic cables in a large-scale network that can be spread over a large physical and geographical area. SDH/SONET also enables multi-protocol transmission.
Is Erionet CWDM-SFP-20km fiber optic module compatible with other brands in the market?
Fiber optic modules are standards-based equipment with form factors, pin configurations, and other electrical and optical parameters exactly the same for each manufacturer. It is not necessary to use the equipment manufacturer’s optical module with the equipment, but any standard optical transmitter can be used.
CWDM-SFP-40km fiber optic module Eriont They offer a wide range of choices and are fully standards-based, so it can be used with almost any standard-compliant equipment manufacturer. Leading vendors supported by Oriont optical modules include:
Made in Iran – compatible with various products in the market – 2 years warranty
Arivant brand
