SFP28 25G LR
T&S TSSP-3125G-LR is a single-Channel, Pluggable, Fiber-Optical SFP28 for 25 Gigabit Ethernet Applications. It is a high-performance module for data communication and interconnect applications that operate at 25.78125 Gbps up to 10km. This module is designed to operate over single-mode fiber systems using a nominal wavelength of 1310nm. The electrical interface uses a 20 contact edge type connector. The optical interface uses duplex LC receptacle.
Features of 25GSFP28LR
Up to 25.78 Gb/s bi-directional data links
Hot-pluggable SFP+ footprint
Built-in digital diagnostic functions
1310nm DFB laser transmitter
Duplex LC connector
RoHS compliant
Up to 10 km on 9/125μm SMF
Metal enclosure, for lower EMI
Single 3.3V power supply
Operating case temperature
Commercial: 0°C to +70 °C
+3.3V single power supply RoHS compliant
Applications of SFP28 25G LR
25GE LR
eCPRI & CPRI
Specifications of SFP28 25G LR
Absolute Maximum Rating
These values represent the damage threshold of the module. Stress in excess of any of the individual Absolute Maximum Ratings can cause immediate catastrophic damage to the module even if all other parameters are within Recommended Operating Conditions.
Notes:
Module circuit ground is isolated from module chassis ground within the module.
should be pulled up with 4.7k – 10k ohms on host board to a voltage between 3.15Vand 3.6V.
Tx_Disable is an input contact with a 4.7 kΩ to 10 kΩ pullup to VccT inside the module.
Mod_ABS is connected to VeeT or VeeR in the SFP+ module. The host may pull this contact up to Vcc_Host with a resistor in the range 4.7 kΩ to10 kΩ.Mod_ABS is asserted “High” when the SFP+ module is physically absent from a host slot.
RS0 and RS1 are module inputs and are pulled low to VeeT with > 30 kΩ resistors in the module.
Regulatory Compliance of SFP28 25G LR
T&S SFP+ transceiver is designed to be Class I Laser safety compliant and is certified per the following standards:
Important Notice of SFP28 25G LR
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by T&S before they become applicable to any particular order or contract. In accordance with the T&S policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of T&S or others. Further details are available from any T&S sales representative.
We can offer sorts of optical communications productsfor sale, if you are interested, please contact us.
Send product request
Other supplier products
 |
AOC / DAC / TRANSCEIVER | Along with passive optical components, active optical components are indispensable elements of an optical network. T&S Communications adopts un... |
 |
PLC CHIP | PLC CHIP As a professional plc splitter manufacturer, T&S provides a wide range of different fiber optic components at reasonable prices. Based... |
 |
SFP 10G LR | T&S TSPP-31192-LR is a Series single-mode, Pluggable Fiber-Optical SFP for 10G Ethernet, compliant with the IEEE 802.3ae 10GBASE-LR/LW standard... |
 |
PRE-TERMINATED MULTIFIBER CABLE | PRE-TERMINATED MULTIFIBER CABLE Pre-terminated multifiber cableconsist of optical fiber cable terminated with various types of connectors, such as ... |
 |
QSFP+ 40G LR4 10KM | QSFP+ 40G LR4 10KM The QSFP+ 40G-LR4-10km module is a highly integrated 4x10G transceiver focused on reach, bandwidth, density and cost for high po... |
Same products
|
|
SFP28 25G LR | Seller: T&S COMMUNICATIONS CO., LTD. | T&S TSSP-3125G-LR is a single-Channel, Pluggable, Fiber-Optical SFP28 for 25 Gigabit Ethernet... |
|
|
SFP 10G LR | Seller: T&S COMMUNICATIONS CO., LTD. | T&S TSPP-31192-LR is a Series single-mode, Pluggable Fiber-Optical SFP for 10G Ethernet, comp... |
 |
SC/SM/PC | Seller: T&S COMMUNICATIONS CO., LTD. | ID 0.125/0.126mm, concentricity 1.0um, OD 2.4990mm, this kind of standard optical ferrules with g... |
 |
LC/SC LOOPBACK | Seller: T&S COMMUNICATIONS CO., LTD. | LC or SC loopback or other customized, SM and MM fiber type for option, optical information routi... |
 |
IP LC/SC FIBER CABLE | Seller: T&S COMMUNICATIONS CO., LTD. | The IP connector together with supported cable is applied to 4G,5G, Base Station remote radios, a... |
