XGSPON OLT E2

Vitex Part #: VP-STE252CS-AA

The VP-STE252CS-AA is a high-performance, hot-pluggable SFP+ transceiver module designed for XGSPON OLT equipment operating under the E2 power class. This module facilitates single-fiber bi-directional data links with a 9.953Gbps downstream transmission rate and a burst-mode upstream reception capability of 9.953Gbps or 2.488Gbps. Featuring an SC receptacle connector, the transceiver utilizes a high-power 1577nm EML laser diode for transmission and a high-sensitivity 1270nm APD for reception, enabling a transmission distance of up to 20km over single-mode fiber.

Features
Specifications
Applications
FAQs
Datasheet

Single fiber bi-directional data links TX 9.953Gbps, Burst Mode RX 9.953Gbps/2.488Gbps

Category	Optical Transceivers
Form Factor	SFP+
Data Rate	10G
Wavelength	BiDi
Distance	20km
Connector	SC
Protocol	PON

Broadband Access FTTH (Fiber to the Home)

Q: What is the optical budget for Class E2? A: Class E2 provides the highest optical budget (typically 35dB) for maximum reach or high split ratios.

Q: Is this compatible with XGS-PON? A: Yes, it is a dedicated XGS-PON OLT module.

Q: What wavelengths does it use? A: 1577nm Downstream / 1270nm Upstream.

Q: Does it support digital diagnostics (DDM)? A: Yes, it provides real-time monitoring of TX power, RX power, voltage, and temperature.

Technical Documentation

Access comprehensive technical specifications, mechanical diagrams, and validation reports.

Download Datasheet PDF

Trusted by engineers in HPC, networking, and Pro-AV

Our Clients

Testimonials - What Our Customers Say

I have never experienced a quality problem with anything from Vitex customer service. Inquiries are answered promptly and accurately. I can rely on what Vitex tells me.

Tom A.

Director, PLM at a tier 1 communication network company

Transceivers worked as expected. Very good value.

Stephen W.

I had a good experience with customer service. Their engineer helped me out with some technical questions and recommended the right product. Highly recommend your company to all my co-workers.

Mathieu G.

Canada

Great Customer Service. Good on time delivery.

Kimberly D.

Buyer at a large defense contractor

As a developer of medical systems, we are required to comply with EMC standards for medical devices. Vitex devices met this requirement every time we tested them. The other devices we tested did not even come close.

Jon

Engineering Manager at a leading medical systems company

You're the best, thanks a bunch to Vitex!

Jeni D.

Buyer at a leading video surveillance solutions provider

Thank you all so much for all you have done for our company with its very needed products. No returns, none of your competition can beat that record!!

Gail E.

Buyer at a leading video security company

I am using the transceivers in our network. Impressed with their BER performance.

Eli L., CA

Thank you for your quick response and friendly service.

Wayne M.

Partner at a leading Pro AV design company

Tested & Validated

Built For Real Deployment Environments

Every Vitex optical product undergoes optical testing, interoperability validation, and system-level verification to ensure performance, reliability, and long-term availability in production networks.

Request a Quote