Shenzhen Gigaopto Technology Co., Ltd.
| Payment Terms | T/T, L/C, Western Union |
| Supply Ability | 5,000pcs/month |
| Delivery Time | 1-5 work days |
| Packaging Details | Single Package，10 or 20pcs per Tray，30 or 50 or 100pcs per box, 400 or 600pcs per carton |
| Product Name | 25Gb/s CWDM Optical Transceiver |
| Form Factor | SFP28 |
| Wavelength | CWDM 1270nm ~ 1370nm |
| Connector | Dual LC/UPC |
| Max Cable Distance | 30km |
| Keywords | 25G SFP28 CWDM ER Lite, 25G CWDM 30km |
| Brand Name | Gigaopto |
| Model Number | GTS-C33B1-30DC |
| Certification | CE,FCC,RoHs, TUV,UL |
| Place of Origin | Shenzhen, China |
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Product Specification
| Payment Terms | T/T, L/C, Western Union | Supply Ability | 5,000pcs/month |
| Delivery Time | 1-5 work days | Packaging Details | Single Package，10 or 20pcs per Tray，30 or 50 or 100pcs per box, 400 or 600pcs per carton |
| Product Name | 25Gb/s CWDM Optical Transceiver | Form Factor | SFP28 |
| Wavelength | CWDM 1270nm ~ 1370nm | Connector | Dual LC/UPC |
| Max Cable Distance | 30km | Keywords | 25G SFP28 CWDM ER Lite, 25G CWDM 30km |
| Brand Name | Gigaopto | Model Number | GTS-C33B1-30DC |
| Certification | CE,FCC,RoHs, TUV,UL | Place of Origin | Shenzhen, China |
| High Light | 25GBASE-ER Lite SFP28 Optical Transceiver ，30km SFP28 Optical Transceiver ，CWDM SFP28 | ||
25G CWDM 1270nm/1290nm/1310nm/1330nm/1350nm/1370nm SFP28 SMF 30km Duplex LC Optical Transceiver Module DOM EML/APD
Functional Specification
| Form Factor | SFP28 | Max Data Rate | 25.78Gb/s |
| Wavelength | CWDM (1270~1370)nm | Reach | 30km |
| Connector | Dual LC | Fiber Type | single-mode fiber |
| Laser Type | DML CWDM | PD Type | APD |
| Supply Voltage | 3.3V | Supply Current | 450mA |
| TX Power | 0~6dBm | Receiver Sensitivity | <-19dBm |
| Power-budget | 19dB | Receiver Overload | >-5dBm |
| Power Consumption | ≤1.5W | ER. | >4.0dB |
| DDM/DOM | Yes | FEC Function | N/A |
| CDR | TX and RX | Environment | Operating:0 to 70°C (32 to 158°F) |
| OEM/ODM | Supported | Warranty | 3-year |
| Protocols | MSA Compliant, CPRI, eCPRI | ||
| Compliance | IEC/EN 61000-4-2,IEC-60825, FDA 21CFR 1040.10 and 1040.11,RoHS | ||
Products Description of 25G SFP28 CWDM SFP28 (1270~1370)nm Transceiver Series
This 25GBase CWDM 1270nm~1370nm series SFP28 transceiver provides 25GBase-CWDM throughput up to 30km over single mode fiber (SMF) via LC duplex connector.
The full-duplex SFP28 transceiver features highly reliable DML transmitter and APD photo detector to offer high performance interconnection at 25 Gb/s data rate.
Built-in Digital Diagnostic Monitoring (DDM) support is present for real-time performance monitoring via 2-wire Interface (TWI/I2C).
This transceiver is fully compliant with SFP28 Multi-Source Agreement (MSA), IEEE 802.3cc 25GBASE-ERL and 25GAUI standard.
Ordering Information
| Part Number | Description | Wavelength | Max Reach |
| GTS-C27B1-30DC | 25G SFP28 CWDM DML CWDM + APD | 1270nm | 30km |
| GTS-C29B1-30DC | 25G SFP28 CWDM DML CWDM + APD | 1290nm | 30km |
| GTS-C31B1-30DC | 25G SFP28 CWDM DML CWDM + APD | 1310nm | 30km |
| GTS-C33B1-30DC | 25G SFP28 CWDM DML CWDM + APD | 1330nm | 30km |
| GTS-C35B1-30DC | 25G SFP28 CWDM DML CWDM + APD | 1350nm | 30km |
| GTS-C37B1-30DC | 25G SFP28 CWDM DML CWDM + APD | 1370nm | 30km |
Features
Application
Compatibility
All of Gigaopto's 25G CWDM 30km Transceivers are open sourced,can be coded to be fully compatible with mainstream devices, please refer to the following form( for example in 1330nm Wavelength channel), for more products compatibility, please feel free to contact us.
| Corresponding Compatible Brand/Part Number | |||
| Compatible Brand | Part Number | Compatible Brand | Part Number |
| Gigaopto | GTS-C33B1-30DC | Arista | SFP-25G-CW-1330-30 |
| Cisco | CWDM-SFP25G-1330-30 | Juniper | EX-SFP-25GE-CWE33-30 |
| Mellanox | CWDM-SFP25G-30S | Brocade | XBR-SFP25G1330-30 |
| HW | CWDM-SFP25G-1330-30 | ||
For More of our SFP28 25GBASE Transceiver Series, please refer to the following table
| Part Number | Description | Wave Length | Transmission | Fibre Type | TX Power (dBm) | Rx Sens. (dBm) |
| GTS-L08B1-01DC | 25G SR | 850nm | 100m | MMF | -6.4~2.4 | < -10.3 |
| GTS-L08B1-03DC | 25G eSR | 850nm | 300m | MMF | -6.4~2.4 | < -10.3 |
| GTS-L08B1-01MC | 25G CSR Dual Rate 10/25G | 850nm | 100m | MMF | -5~2.4 | ＜-10.3 |
| GTS-L13B1-10DC | 25G LR | 1310nm | 10km | SMF | -4.5~2.5 | <-11.4 |
| GTS-L13B1-30DC | 25G ER Lite | 1310nm | 30km | SMF | 0~6 | <-19 |
| GTS-L13B1-40DC | 25G ER | 1310nm | 40km | SMF | 0~6 | <-19 |
| GTS-B23B1-10DC | 25G BD LR | 1270/1330nm | 10km | SMF | -2~4 | <-13 |
| GTS-B32B1-10DC | 25G BD LR | 1330/1270nm | 10km | SMF | -2~4 | <-13 |
| GTS-B23B1-20DC | 25G BiDi eLR | 1270/1330nm | 20km | SMF | 0~6 | <-14 |
| GTS-B32B1-20DC | 25G BiDi eLR | 1330/1270nm | 20km | SMF | 0~6 | <-14 |
| GTS-B23B1-40DC | 25G BD ER | 1270/1330nm | 40km | SMF | 0~6 | <-18 |
| GTS-B32B1-40DC | 25G BD ER | 1330/1270nm | 40km | SMF | 0~6 | <-18 |
| GTS-CxxB1-10DC | 25G CWDM LR | C27/C29/C31/C33/C35/C37 | 10km | SMF | 0~6 | <-14 |
| GTS-CxxB1-10DC | 25G CWDM LR | C47/C49/C51/C53/C55/C57 | 10km | SMF | 0~6 | <-14 |
| GTS-CxxB1-30DC | 25G CWDM ER Lite | C27/C29/C31/C33/C35/C37 | 30km | SMF | 0~6 | <-19 |
| GTS-CxxB1-30DC | 25G CWDM ER Lite | C47/C49/C51/C53/C55/C57 | 30km | SMF | 0~6 | <-19 |
| GTS-DxxB1-10DC | 25G DWDM LR 100GHz | C17~C61 | 10km | SMF | -2~6 | <-12 |
| Note | OEM/ODM supported | |||||
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2014
Total Annual:
78,000,000-12,000,000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Shenzhen Gigaopto Technology Co., Ltd., established in 2014, is a high-tech enterprise specializing in research & development, production and sales of optical transceiver modules and providing optical transmission solutions. We can provide optical transceivers from 155Mbps to 100Gbps, covering P... Shenzhen Gigaopto Technology Co., Ltd., established in 2014, is a high-tech enterprise specializing in research & development, production and sales of optical transceiver modules and providing optical transmission solutions. We can provide optical transceivers from 155Mbps to 100Gbps, covering P...
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