ZTE SFP-SDB-10GE-S15K Compatible 10G BiDi SFP+ (Tx1330/Rx1270)
ZTE compatible SFP-SDB-10GE-S15K - Key Features
- Compatibility: ZTE
- Media Type: Single-Mode Fiber (SMF)
- Fiber Count: BiDi
- Connector: Single LC/UPC
- Maximum Distance: 20 km
- Average Link Budget: 9 dB
- Tx Wavelength: 1330 nm
- Supported Data Rate: 1.25 Gbps - 11.32 Gbps
- DDM/DOM: Supported
- Temperature Range: Standard 0°-70°C
ZTE SFP-SDB-10GE-S15K Price
In Stock - Ships Next Business DayZTE compatible SFP-SDB-10GE-S15K Specifications
Form Factor | SFP+ |
Media Type | Single-Mode Fiber (SMF) |
Fiber Count | BiDi |
Connector | Single LC/UPC |
Maximum Distance | 20 km |
Average Link Budget | 9 dB |
TX Wavelength | 1330 nm |
RX Wavelength | 1270 nm |
Supported Data Rate | 1.25 Gbps - 11.32 Gbps |
Supported Ethernet Applications | 10G Ethernet (10.31Gbps), Gigabit Ethernet (1.25 Gbps) |
Supported Fiber Channel Applications | 10G Fiber Channel (10.52 Gbps), 1G Fiber Channel (1.0625 Gbps), 2G Fiber Channel (2.125 Gbps), 4G Fiber Channel (4.25 Gbps), 8G Fiber Channel (8.5 Gbps) |
SDH/SONET Standards | STM-64 (9.95Gbps) |
DDM/DOM | Supported |
Tx Wavelength Bandwidth | 40 nm (1310-1350 nm) |
Rx Wavelength Bandwidth | 40 nm (1250-1290 nm) |
Minimum Transmitting Power | -5 dBm |
Maximum Transmitting Power | 0 dBm |
Receiver Sensitivity | -14.5 dBm |
Receiver Overload | 4 dBm |
Dispersion | 140-160 ps/nm |
Transmitter Type | DFB Laser |
Receiver Type | PIN photodiode |
Temperature Range | Standard 0°-70°C |
Power | +3.3V single power supply |
Compliance | CE,Class 1 FDA and IEC60825-1 Laser Safety Compliant,RoHS,SFF-8431,SFP MSA |
ZTE compatible SFP-SDB-10GE-S15K Datasheet
v3Complete technical specifications and product details
ZTE compatible SFP-SDB-10GE-S15K Description
EdgeOptic's SFP-SDB-10GE-S15K compatible is a ZTE-coded Tx1330/Rx1270 version of the EdgeOptic BIDI-10G-SFP-20B multi-vendor 10G BiDi SFP+ transceiver. It transmits at 1330 nm and receives at 1270 nm, carrying a full 10 Gigabit Ethernet link over a single strand of single-mode fiber with one simplex LC connector. The EEPROM is coded for ZTE switching equipment, so the module is recognized and brought up without additional configuration.
ZTE documents the original SFP-SDB-10GE-S15K at 15 km. The EdgeOptic compatible is built on the BIDI-10G-SFP-20B platform, a 20 km module with a 9 dB link budget, which makes it a valid drop-in replacement for any SFP-SDB-10GE-S15K application. A 20 km module fully covers a 15 km span with extra link-budget headroom, and the +4 dBm RX overload point sits well above the 0 dBm maximum transmit power, so short links carry no receiver-overload risk.
Optical performance follows the EdgeOptic BIDI-10G-SFP-20B specification: a DFB laser transmitter rated −5 dBm to 0 dBm, a PIN photodiode receiver with −14.5 dBm sensitivity, and a +4 dBm receiver overload point. The module runs from a +3.3 V supply and supports DDM/DOM digital diagnostics for live monitoring of transmit power, receive power, temperature, bias current, and supply voltage. Supported traffic is 10 Gigabit Ethernet and Gigabit Ethernet, matching the SFP+ ports on ZTE switching equipment.
BiDi modules work in matched pairs over one fiber. The SFP-SDB-10GE-S15K compatible transmits at 1330 nm and must connect to a 1270 nm transmit module at the far end, which is the SFP-SDA-10GE-S15K compatible. Ordering two of the same direction will not establish a link. The transceiver is built to the SFP MSA and SFF-8431, and is CE, RoHS, and Class 1 laser safe per IEC 60825-1.
Backed by 15+ years of EdgeOptic compatibility engineering across vendor optical platforms. The SFP-SDB-10GE-S15K compatible ships next business day from EU stock with a lifetime warranty. For deployment questions or bulk pricing, contact our sales team.
Frequently Asked Questions
Which module pairs with the ZTE SFP-SDB-10GE-S15K on the remote end?
The SFP-SDB-10GE-S15K is the downstream side of the ZTE BiDi pair: it transmits at 1330 nm and receives at 1270 nm. The remote end of the fiber needs the SFP-SDA-10GE-S15K, which transmits at 1270 nm and receives at 1330 nm. A working single-fiber link always uses one of each. The matching EdgeOptic pair is the BIDI-10G-SFP-20B and BIDI-10G-SFP-20A.
ZTE rates the SFP-SDB-10GE-S15K at 15 km. Is the EdgeOptic compatible a match?
Yes. ZTE documents the original SFP-SDB-10GE-S15K at 15 km. The EdgeOptic compatible is built on the BIDI-10G-SFP-20B platform, which carries a 9 dB link budget rated to 20 km. A longer-reach module covers a 15 km span with extra link-budget margin, so it is a valid drop-in replacement. The +4 dBm receiver overload point sits above the 0 dBm maximum transmit power, so there is no overload concern on shorter links.