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Product Details:
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| Item Name: | SFP28 Optical Transceiver | Wavelength: | 850nm |
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| Date Rate: | 25.78Gbps | Connector: | Dual LC |
| Max.Reach: | 100-meter | Warranty: | 3 Years |
| Keywords: | 25GBASE-SR, SFP28 SR | ||
| High Light: | SFP28 Optical Transceiver Module,850nm SFP28 Optical Transceiver,25GBASE SR |
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25Gbps SFP28 SR Optical Transceiver 850nm SMF 100m LC DOM
Description
Gigaopto’s GTS-L08B1-01DC SFP28 SR transceivers are high performance,cost effective modules supporting data rate of 25.78Gbps for 25 Gigabit Ethernet applications.
The 25G SR transceiver consists of three sections: a VCSEL laser transmitter, a PIN photo diode integrated with a trans-impedance amplifier (TIA) and MCU control unit. That provides links up to 70m over OM3 or 100m over OM4 multi-mode fiber. All modules satisfy class I laser safety requirements.
The SFP28 SR transceivers are compatible with SFP Multi-Source Agreement(MSA),RoHS and IEEE802.3by standards.
Digital diagnostics functions are available through a 2-wire serial interface, as specified in SFF-8472.
Every 25G SR is tested in targeted host devices for superior performance, quality, and reliability before shipping.
Specification
| Form Factor | SFP28 | Max Data Speed | 25.78Gbps |
| Center Wavelength | 850nm | Max Reach | 100m@OM4/70m@OM3 |
| Connector | Duplex LC | Media Type | MMF |
| Transmitter Type | VCSEL | Receiver Type | PIN |
| TX Output Power | -6.4~2.4dBm | Receiver Sensitivity | ＜-10.3dBm |
| Powerbudget | 3.9dB | Receiver Overload | >3dBm |
| Power Consumption | ≤1W | Extinction Ratio | ＞2dB |
| DDM/DOM | Supported | FEC Function | Support RS-FEC, FC FEC |
| CDR (Clock and Data Recovery) | TX & RX Built-in CDR | Temperature Range | 0 to 70°C (32 to 158°F) |
| OEM/ODM | Supported | Warranty | 3 years |
| Application | 25GBASE-SR Ethernet | Weight | 30 gram |
| Compliance | IEC/EN 61000-4-2,IEC-60825,FDA 21CFR 1040.10 and 1040.11,RoHS | ||
Features
Application
Optical Specification
| Parameter | Symbol | Unit | Min | Typ | Max | Notes |
| Transmitter | ||||||
| Signaling rate per lane | Gbps | 25.78 | ||||
| Center wavelength | λc | nm | 840 | 860 | ||
| RMS Spectral Width | SW | nm | 0.6 | |||
| Optical Output Power | Pout | dBm | -6.4 | 2.4 | ||
| Extinction Ratio | ER | dB | 2 | |||
| Optical Power OMA | POMA | dBm | -8.5 | |||
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Average Launch Power of OFF transmitter |
POFF | dBm | -30 | |||
| Relative Intensity Noise | RIN | dB/Hz | -128 | |||
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Transmitter Eye mask definition {X1,X2,X3, Y1,Y2,Y3} |
Compliant with IEEE 802.3by | |||||
| Receiver | ||||||
| Signaling rate per lane | Gbps | 25.78 | ||||
| Center wavelength | λIN | nm | 840 | 860 | ||
| Receiver Sensitivity | RSENSE | dBm | -10.3 | Note1 | ||
| Receiver Overload | Pin | dBm | 3 | |||
| Receiver Reflectance | Rfl | dB | -12 | |||
| LOS De-Assert | LOSD | dBm | -13 | |||
| LOS Assert | LOSA | dBm | -30 | |||
| LOS Hysteresis | dB | 0.5 | 5 | |||
Note1: Measured at ER>2dBm, PRBS 231 -1 test pattern, @25.78Gb/s, BER<5*5-5.
Electrical Specification
| Parameter | Symbol | Unit | Min | Typ | Max | Notes |
| Supply Voltage | VCC | V | 3.14 | 3.46 | ||
| Supply Current | ICC | A | 0.3 | |||
| Power Consumption | Pc | W | 1 | |||
| Transmitter | ||||||
| Signaling rate per lane | Gbps | 25.78 | ||||
| Input Differential Impedance | RIN | Ω | 90 | 100 | 110 | |
| Differential data input swing | VIN | mVp-p | 200 | 600 | ||
| Receiver | ||||||
| Signaling rate per lane | Gbps | 25.78 | ||||
| Output Differential Impedance | ROUT | Ω | 90 | 100 | 110 | |
| Differential data output swing | VOUT | mVp-p | 300 | 900 | ||
| IIC communication | ||||||
| IIC Clock frequency | - | KHZ | 100 | 400 | ||
Compatibility
As a global provider of Brand Compatible Networking products, we have made significant investments over the past few years to support our customers, as well as in our physical infrastructure and test equipment platforms. Our overall trusted engineering and testing capabilities allow us to produce a large selection of Brand Compatible Transceivers. This GTS-L08B1-01DC 25G SFP28 SR optical transceiver is 100% compatible with mainstream optical devices. Below is a table of P/N correspondence for different brand modules. For more compatibility, please don't hesitate to contact us.
| Corresponding Compatible Brand/Part Number | |||
| Brand | Part Number | Brand | Part Number |
| Gigaopto | GTS-L08B1-01DC | Arista | SFP-25G-SR |
| Cisco | SFP-25G-SR-S | HW | 02311KNR |
| Dell | 407-BBWK | Juniper | QFX-SFP-25G-SR |
| Chelsio | SM25G-SR | Brocade | 25G-SFP28-SR |
| Avago | AFBR-725SMZ | Mellanox | MMA2P00-AS |
| H3C | SFP-25G-SR-MM850 | Intel | E25GSFP28SRX |
| Edge-Core | ET7302-SR | ||
Package Dimensions
For more of our SFP28 25GBASE Transceiver series, please refer to the following form
| P/N | Description | Wave Length | Reach | Fiber Type | TX Power (dBm) | Rx Sens. (dBm) | DDM |
| GTS-L08B1-01DC | 25G SR | 850nm | 100m | MMF | -6.4~2.4 | < -10.3 | Y |
| GTS-L08B1-03DC | 25G eSR | 850nm | 300m | MMF | -6.4~2.4 | < -10.3 | Y |
| GTS-L08B1-01MC | 25G CSR Dual Rate 10/25G | 850nm | 100m | MMF | -5~2.4 | ＜-10.3 | Y |
| GTS-L13B1-10DC | 25G LR | 1310nm | 10km | SMF | -4.5~2.5 | <-11.4 | Y |
| GTS-L13B1-30DC | 25G ER Lite | 1310nm | 30km | SMF | 0~6 | <-19 | Y |
| GTS-L13B1-40DC | 25G ER | 1310nm | 40km | SMF | 0~6 | <-19 | Y |
| GTS-B23B1-10DC | 25G BD LR | 1270/1330nm | 10km | SMF | -2~4 | <-13 | Y |
| GTS-B32B1-10DC | 25G BD LR | 1330/1270nm | 10km | SMF | -2~4 | <-13 | Y |
| GTS-B23B1-20DC | 25G BiDi eLR | 1270/1330nm | 20km | SMF | 0~6 | <-14 | Y |
| GTS-B32B1-20DC | 25G BiDi eLR | 1330/1270nm | 20km | SMF | 0~6 | <-14 | Y |
| GTS-B23B1-40DC | 25G BD ER | 1270/1330nm | 40km | SMF | 0~6 | <-18 | Y |
| GTS-B32B1-40DC | 25G BD ER | 1330/1270nm | 40km | SMF | 0~6 | <-18 | Y |
| GTS-CxxB1-10DC | 25G CWDM LR | C27/C29/C31/C33/C35/C37 | 10km | SMF | 0~6 | <-14 | Y |
| GTS-CxxB1-10DC | 25G CWDM LR | C47/C49/C51/C53/C55/C57 | 10km | SMF | 0~6 | <-14 | Y |
| GTS-CxxB1-30DC | 25G CWDM ER Lite | C27/C29/C31/C33/C35/C37 | 30km | SMF | 0~6 | <-19 | Y |
| GTS-CxxB1-30DC | 25G CWDM ER Lite | C47/C49/C51/C53/C55/C57 | 30km | SMF | 0~6 | <-19 | Y |
| GTS-DxxB1-10DC | 25G DWDM LR 100GHz | C17~C61 | 10km | SMF | -2~6 | <-12 | Y |
Contact Person: Ophelia Feng
Tel: +86 15882203619
