Hisense LTA8531-PE+ Compatible 100GBASE-SR4 QSFP28 Transceiver
Hisense Broadband compatible LTA8531-PE+ - Key Features
- Compatibility: Hisense Broadband
- Media Type: 4 Lanes of Multi-Mode Fiber (MMF)
- Connector: MTP/MPO-12 (UPC)
- Fiber Count: 8 Fibers
- Maximum Distance: 100 m
- Average Link Budget: 1.9 dB
- Tx Wavelength: 850 nm
- Supported Data Rate: 103.125 Gbps
- DDM/DOM: Supported
- Forward Error Correction (FEC): No
- Temperature Range: Standard 0°-70°C
Hisense Broadband LTA8531-PE+ Price
In Stock - Ships Next Business DayHisense Broadband compatible LTA8531-PE+ Specifications
Form Factor | QSFP28 |
Modulation | NRZ (Non-Return to Zero) |
Media Type | 4 Lanes of Multi-Mode Fiber (MMF) |
Connector | MTP/MPO-12 (UPC) |
Fiber Count | 8 Fibers |
Maximum Distance | 100 m |
Average Link Budget | 1.9 dB |
TX Wavelength | 850 nm |
RX Wavelength | 4-channel 850 nm |
Supported Data Rate | 103.125 Gbps |
Supported Ethernet Applications | 100G Ethernet (103.125 Gbps) |
DDM/DOM | Supported |
Forward Error Correction (FEC) | No |
Transmitter Type | VSCEL Laser |
Tx Wave Bandwidth | 20 nm (840-860 nm) |
Average Launch Power (Min) Each Lane | 3 dBm |
Average Launch Power (Max) Each Lane | 7.5 dBm |
Extinction Ratio (Min) | 3 dB |
Receiver Type | PIN photodiode |
RX Wave Bandwidth | 20 nm (840-860 nm) |
Average Receiver Sensitivity (Min) Each Lane | -10.3 dBm |
Average Receiver Sensitivity (Max) Each Lane | 2.4 dBm |
Receiver Overload | 3.4 dBm |
Temperature Range | Standard 0°-70°C |
Storage Temperature | -40° to 85°C |
Relative Humidity | 5 to 85% |
Power Consumption (Max) | 3.5 W |
Power | +3.3V single power supply |
Compliance | CE, RoHS, Class 1 FDA and IEC60825-1 Laser Safety Compliant, IEEE 802.3bm, 100GBASE-SR4, QSFP28 MSA, SFF-8636 (Management Interface for 4-lane modules), SFF-8665 |
Hisense Broadband compatible LTA8531-PE+ Datasheet
v3Complete technical specifications and product details
Hisense Broadband compatible LTA8531-PE+ Description
EdgeOptic's LTA8531-PE+ compatible is a Hisense Broadband-coded 100GBASE-SR4 version of the EdgeOptic 100G-QSFP28-100 multi-vendor QSFP28 transceiver, programmed with Hisense-recognized EEPROM so host platforms expecting the LTA8531-PE+ ordering code (including Intel Ethernet adapter platforms that ship the same optic as E100GQSFP28SRX, manufacturer part LTA8531-PE-IN) accept and inventory the module under the original vendor encoding. One universal short-reach optic shipped under the vendor code the host expects.
Optical specifications: 100GBASE-SR4 per IEEE 802.3bm Clause 95, four parallel 25 Gb/s NRZ lanes at 850 nm VCSEL transmit, RX sensitivity better than −10.3 dBm per lane, 1.9 dB average link budget. Reach is 100 m over OM4 and 70 m over OM3 multimode fiber. The optical interface is an MTP/MPO-12 receptacle using 8 of 12 fibers in parallel, four transmit and four receive.
Host and protocol scope: 100 Gigabit Ethernet only. The module does not carry Fibre Channel, OTU4, or SONET/SDH framing. The MPO port on the transceiver is female (no pins); the patch cord is pinned (male), with Type B polarity for transceiver-to-transceiver links. Power consumption is 3.5 W typical, commercial operating range 0 to 70 °C, and DOM diagnostics are exposed via the standard QSFP28 two-wire interface so the host can poll temperature, voltage, bias, and per-lane optical power.
Deployment context: Hisense Broadband positions the LTA8531 series under 5G wireless network fronthaul, and Intel ships this same optic as ordering code E100GQSFP28SRX (manufacturer part LTA8531-PE-IN) on Intel Ethernet adapter platforms. Typical applications include Intel Ethernet adapter 100GbE uplinks, 5G fronthaul aggregation, mobile operator core network interconnects, and short-reach data center links under 100 m. Compatible with 100G QSFP28 host ports that accept standard 100GBASE-SR4 optics; verify against the host vendor compatibility matrix for the target chassis before deployment.
Backed by 15+ years of EdgeOptic compatibility engineering across vendor optical platforms. Ships next business day from EU stock with a lifetime warranty included. For project quoting or larger volumes, contact our sales team.
Frequently Asked Questions
Is LTA8531-PE+ the same as Intel E100GQSFP28SRX?
At the manufacturer level, yes: Intel E100GQSFP28SRX is the Intel ordering code for an optic with the Hisense Broadband manufacturer part number LTA8531-PE-IN, which is the Intel cross-reference of the LTA8531-PE+ platform. Note that Intel markets E100GQSFP28SRX as an extended-temperature part; the EdgeOptic compatible is built to the root 100G-QSFP28-100 specification and operates over the commercial 0 to 70 °C range. For industrial or extended-temperature deployments, contact our sales team.