Network Switches
DIANA : DSM-25GLR
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Overview
Essentials Network Switches Enterprise -
25Gbps Single-mode SFP Transceiver
AADONA DSM-25GLR Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA). 25G SFP LX Single-mode 1310nm 25km Optical Transceiver Module for Gigabit Ethernet and 25G Fibre Channel.
AADONA 25G SFP LX transceiver is a high-performance, cost-effective small form factor pluggable (SFP) single-mode module for 25GBASE-LX Gigabit Ethernet. It supports a dual data rate of 25Gbps and 10km transmission distance with 9/125um single-mode fiber.
This 25G SFP LX transceiver module fully complies with the SFP Multi-Sourcing Agreement (MSA) and can be used on MSA-compliant SFP ports of optical networking equipment. The transmitter section uses a 1310nm FP laser that is class 1 laser product compliant. The receiver section uses a high-speed PIN photodiode integrated with a trans-impedance preamplifier (TIA).
Features
Up to 25Gb/s data links
1310nm DFB laser and PIN receiver
Up to 10km on 9/125um SMF
Hot-pluggable SFP footprint
Digital diagnostic capabilities
Class 1 laser safety certified
Cost-effective DSM solution enables higher port densities and greater bandwidth
RoHS-compliant and lead-free
Single +3.3V power supply
2-wire interface for management specifications compliant with SFF 8472 digital diagnostic
monitoring interface for optical transceivers
All-metal housing for superior EMI performance
Case operating temperature Commercial: 0 ~ +70°C
APPLICATIONS
High-speed storage area networks
Computer cluster cross-connect
Custom high-speed data pipes
Specifications
| Product Series | DIANA |
| Optcore Part Number | DSM-25GLR |
| Form Factor | SFP28 |
| Cable Type | SMF |
| Data Rate | 25 Gb/s |
| Wavelength | 1310 nm |
| Max Distance | 10 km |
| Transmitter Power | 0 ~ 6.0 dBm |
| Receiver Sensitivity | < -19.0 dBm |
| Connector | LC Duplex |
| Application | 25G Fiber Channel, Switch to Switch Interface Gigabit Ethernet, Switched Backplane Applications Broadband aggregation and wireless infrastructure Router/Server Interface Other Optical networking |
| Optical Components | FP/PIN |
| Extinction ratio | > 4.0 dB |
| Receiver Overload | > -5.0 dBm |
| Digital Diagnostic Monitoring | Yes |
| Weight | 0.035 kg |
| Environment | Operating: 0°C to 70°C Storage: -40°C to 85°C |
| Compliance | CE, RoHS |
