• Dell SFP-GE-LH160 Compatible Fiber Transceiver SFP 1550nm 160km 1000BASE-EZX Bulk Wholesale | HYTOPTODEVICE
  • HYTOPTODEVICE Dell SFP-GE-LH160 Compatible Fiber Transceiver SFP 1000BASE-LH160 160km full front view
  • 1550nm 160km long range single-mode Fiber Transceiver SFP duplex LC connector close-up shot
  • DOM-enabled gigabit Fiber Transceiver SFP Dell SFP-GE-LH160 replacement module label detail
  • Hot-swappable MSA standard Fiber Transceiver SFP for rural broadband trunk deployment
  • Long-distance fiber networking topology with 160km Brocade compatible SFP Transceiver Module
  • Dell SFP-GE-LH160 Compatible Fiber Transceiver SFP 1550nm 160km 1000BASE-EZX Bulk Wholesale | HYTOPTODEVICE
  • HYTOPTODEVICE Dell SFP-GE-LH160 Compatible Fiber Transceiver SFP 1000BASE-LH160 160km full front view
  • 1550nm 160km long range single-mode Fiber Transceiver SFP duplex LC connector close-up shot
  • DOM-enabled gigabit Fiber Transceiver SFP Dell SFP-GE-LH160 replacement module label detail
  • Hot-swappable MSA standard Fiber Transceiver SFP for rural broadband trunk deployment
  • Long-distance fiber networking topology with 160km Brocade compatible SFP Transceiver Module

Dell SFP-GE-LH160 Compatible Fiber Transceiver SFP 1550nm 160km 1000BASE-EZX Bulk Wholesale | HYTOPTODEVICE

HYTOPTODEVICE Dell SFP-GE-LH160 compatible Fiber Transceiver SFP, 1.25G 1550nm single-mode fiber, 160km long haul duplex LC with full DOM monitoring, MSA-compliant gigabit Fiber Transceiver SFP, fully interoperable with Dell PowerSwitch series and other mainstream network hardware. Offer bulk order discounts, private label customization and free EEPROM rewriting for global optical module distributors.
NO. Brand  Compatible P/N Remarks
1 Cisco  GLC-EZX-SM-160 
2 Juniper Networks  SFP-1GE-EZX-160 
3 Arista Networks  SFP-1G-EZX-160 
4 Brocade  E1MG-ZXC-160
5 H3C  SFP-GE-LH160-SM1550
6 Dell SFP-GE-LH160
7 Huawei SFP-GE-ZX160-SM1550
8 Alcatel-Lucent SFP-GIG-ZX160
9 IBM E1MG-ZXC-160-IBM



Description
Dell SFP-GE-LH160 Compatible Fiber Transceiver SFP 1000BASE-LH160 | 1.25G 1550nm Single Mode, 160km Ultra-Long Range, Duplex LC, DOM Real-Time Monitoring

Product Overview

HYTOPTODEVICE Dell SFP-GE-LH160 compatible Fiber Transceiver SFP is a factory pre-calibrated drop-in replacement for original Dell SFP-GE-LH160 gigabit optical hardware, conforming to SFP MSA SFF-8431 & SFF-8472 global industry standards. This Fiber Transceiver SFP operates at stable 1.25Gbps speed, equipped with premium 1550nm DFB laser and high-sensitivity APD receiving chip, supporting error-free 160km signal transmission over G.652 & G.655 single-mode fiber via duplex LC UPC connector.
This long-range gigabit Fiber Transceiver SFP integrates complete DOM real-time monitoring to track running operating metrics. Pre-burned exclusive Dell matching EEPROM firmware eliminates unrecognized transceiver pop-up alarms on all Dell PowerSwitch series switches. Low-power design below 1W with full metal shielding to resist EMI interference, perfectly applicable to campus cross-building fiber links, rural broadband trunk construction and remote industrial monitoring long-distance data backhaul projects.

Key Product Parameters

This Dell SFP-GE-LH160 compatible Fiber Transceiver SFP undergoes dedicated 1550nm wavelength fine calibration, full 160km link budget aging cycling, wide temperature cycle testing and multi-brand compatibility verification. Every finished Fiber Transceiver SFP passes comprehensive photoelectric performance screening to cut chromatic dispersion loss during ultra-long-distance signal delivery. Standard hot-pluggable SFP form factor supports online hot swap without powering off host Dell network switches.
Dell Compatible SFP-GE-LH160  Vendor Name HYTOPTODEVICE
Form Factor SFP Max Data Rate 1.25Gbps
Wavelength 1550nm Max Distance 160km 
Connector Duplex LC Transmitter Type 1550nm DFB
Cable Type SMF Receiver Type APD
TX Power 1~+5dBm Receiver Sensitivity < -36.0dBm
Protocols SFF-8431, SFF-8472 MSA, IEEE 802.3 Operation Temperature 0 to 70°C (32 to 158°F)


Usage Guidelines & Laser Safety

Always wear an ESD anti-static wristband while handling this 160km Dell SFP-GE-LH160 compatible Fiber Transceiver SFP, and never stare directly into powered optical ports to avoid irreversible eye damage. Before plugging fiber into the RX port of this long range Fiber Transceiver SFP, test input optical power with an optical power meter first; install a 10dB–20dB fixed optical attenuator for short fiber runs under 20km or loopback testing to prevent burnout of the high-sensitivity APD receiver inside the gigabit Fiber Transceiver SFP. Fit dust caps on unused ports when the Fiber Transceiver SFP sits idle, and wipe all fiber connectors and module ports with professional fiber cleaners before each insertion to avoid extra signal attenuation on this ultra long range Fiber Transceiver SFP. Ensure adequate airflow of host Dell switches to dissipate extra heat generated by the 160km Fiber Transceiver SFP, and regularly check DDM data (optical power, temperature) via network management platforms to sustain stable long-distance fiber transmission.

When the Dell compatible Fiber transceiver SFP is used in short distance transmission, please match it with the appropriate attenuator according to the table.
Distance ≤ 5km ≤ 25km ≤ 45km ≤ 65km
Attenuator 20dB 15dB 10dB 5dB

Full Compatibility List & Supported Network Hardware

1. Native Dell Networks Compatibility

This Dell SFP-GE-LH160 compatible Fiber Transceiver SFP is factory preloaded with Dell-adapted EEPROM firmware, delivering native plug-and-play identification, zero alarm prompts and full DOM data display on all mainstream Dell PowerSwitch switching and aggregation hardware. No manual command configuration or unlocking operations required for stable campus long-range trunk deployment.
Compatible Dell Device Models:
  • Dell PowerSwitch N1524 / N1548 / N2024 / N2048 Series Campus Switches
  • Dell PowerSwitch E3200 / S5148 / S6000 Data Center Switches
  • Dell PowerConnect 7024F / 8164 / M8024K Legacy Enterprise Switches
  • Dell VRTX / FX2 Modular Server Integrated Switch Modules
  • Dell EMC SAN Storage Switch Series

2.Multi-Brand Cross Compatibility 

This MSA-standardized Fiber Transceiver SFP supports universal cross-brand adaptation covering open-brand and vendor-locked network hardware. Open-brand equipment works plug-and-play under factory default settings; locked-brand switches and routers need customized EEPROM firmware to bypass vendor authentication and realize alarm-free full-function operation.
  • Open-Brand Compatibility: MikroTik, Ubiquiti, TP-Link, D-Link, Zyxel, Fortinet, Ruijie and other universal SFP-port network devices
  • Locked-Brand Compatibility: Cisco, Arista, Juniper, H3C, Huawei, HP/Aruba, Dell, Brocade, Intel and other vendor-locked switch/router platforms (custom firmware required)

3. Free Custom EEPROM Re-Flash Service

We provide complimentary EEPROM rewriting and firmware customization services for bulk orders of this Fiber Transceiver SFP. Our technical team modifies vendor ID, exclusive custom model names and DOM display parameters to eliminate vendor lock limits, tailored for global importers and optical module distributors. We support bulk wholesale price discounts, private label silk printing and full OEM/ODM parameter customization for system integrators worldwide.

Primary Application Scenarios

This Dell SFP-GE-LH160 compatible Fiber Transceiver SFP targets ultra-long-distance single-mode fiber transmission, widely deployed in campus and rural communication core link scenarios:

  • Campus Cross-Building Long-Distance Links: Connect multi-building campus core switches with 160km fiber trunk lines
  • Rural Broadband Trunk Extension: Expand fiber coverage to remote villages far from central computer rooms
  • Remote Industrial Monitoring Backhaul: Transmit monitoring data for isolated mining factories and outdoor equipment stations
  • Municipal Public Security Private Lines: Build dedicated gigabit fiber links for cross-town monitoring networking
  • Remote 4G/5G Base Station Backhaul: Carry gigabit service signals for faraway cell site CPRI transmission

Connectivity Solutions(Applications)

1.
1G to 1G Direct Switch-to-Switch Long-Haul Link
Deploy a pair of HYTOPTODEVICE SFP-GE-LH160 compatible Fiber Transceiver SFP on two core Dell campus switches, connected via duplex single-mode fiber to build stable full-duplex 1G long-distance inter-switch links. Suitable for multi-building campus core cabinet interconnection, supporting error-free 160km transmission without signal amplification equipment.
 1G point-to-point fiber topology using Dell SFP-GE-LH160 Fiber Transceiver SFP for cross-building campus switch interconnection
2.
1G to 1G Switch-to-Media Converter Long-Distance Link
Install this 160km Fiber Transceiver SFP on core Dell switch SFP ports, matched with a 1550nm 160km single-mode media converter at remote terminal sites. The media converter converts optical signals to RJ45 electrical ports for remote office monitoring equipment and industrial hosts, solving ultra-long-distance network access for terminals without built-in SFP slots.
1G transmission topology with Fiber Transceiver SFP on Dell switch paired with gigabit single-mode media converter3.1G Full-Spectrum Structured Cabling System
Build a complete 1G structured cabling system with core Dell switches fitted with this Fiber Transceiver SFP, fiber distribution frames and fiber patch cords. Single-mode trunk fibers extend to multiple remote branch nodes for flexible expansion and centralized network management, ideal for large industrial parks, multi-branch group enterprises and rural long-distance broadband fiber laying projects.
1G enterprise structured cabling layout deploying 160km Fiber Transceiver SFP for multi-node rural fiber distributionFAQ

Q1: What minimum link budget is required to run stable 160km fiber links with Dell LH160 Fiber Transceiver SFP?

A1: To offset fiber attenuation and reserve reliable safety buffer, this Dell SFP-GE-LH160 compatible Fiber Transceiver SFP demands a minimum 34dB–36dB optical link budget. Its 0~+5 dBm transmit power paired with -30~-32 dBm receiving sensitivity can fully cover line loss and avoid unstable transmission on ultra-long single-mode fiber spans.

Q2: Is a fixed optical attenuator mandatory for bench short-distance testing of this 160km Fiber Transceiver SFP?

A2: Attenuators are non-negotiable for short-range back-to-back testing of this long haul Fiber Transceiver SFP. Direct interconnection without a 15dB–20dB attenuator will generate excessive optical input power and permanently burn the built-in high-sensitivity APD receiver of the gigabit Fiber Transceiver SFP.

Q3: Do I need to deploy EDFA optical amplifiers when deploying this Dell 160km Fiber Transceiver SFP?

A3: EDFA amplifiers are unnecessary for straight, low-loss single-mode fiber routes with total attenuation below 34dB. If on-site fiber loss exceeds the module’s 36dB maximum budget, you must add an EDFA optical amplifier or signal transponder to maintain normal link operation.

Q4: Why do intermittent packet loss and sudden link disconnections occur under midday high temperature with this Dell 160km Fiber Transceiver SFP?

A4: Dramatic temperature swings at noon trigger physical expansion of single-mode fiber and tiny wavelength offset of the internal DFB laser inside the Fiber Transceiver SFP. These subtle changes raise line attenuation and chromatic dispersion, resulting in unstable signal transmission and random link errors on long-distance trunk lines.

Q5: Why does my Dell PowerSwitch pop up "Unknown Transceiver Type" alert while the fiber link keeps forwarding traffic normally?

A5: This prompt appears when the switch system fails to recognize the custom vendor ID stored inside the DOM/DDM EEPROM chip of this Fiber Transceiver SFP. Full physical layer compatibility remains intact, so data transmission stays active despite the unrecognized transceiver warning.

Q6: Can all SFP slots on Dell switches support this 1.25G 160km Fiber Transceiver SFP?

A6: Not every SFP port supports ultra-long haul LH160 optics. Some legacy low-power access switches lack sufficient power supply and heat dissipation capacity required to drive high-power 160km Fiber Transceiver SFP, leading to abnormal module recognition or runtime faults.

Q7: Will dense side-by-side installation of multiple 160km Fiber Transceiver SFP trigger overheating on high-density Dell 48-port switches?

A7: Stacking dozens of power-hungry 160km Fiber Transceiver SFP adjacent to each other creates localized thermal hotspots inside high-density chassis. We recommend staggering long-reach modules with short-range SFPs to improve internal air circulation and avoid overheating risks.

Q8: What runtime failures will appear if commercial-grade Dell 160km Fiber Transceiver SFP continuously runs above 75℃ ambient temperature?

A8: Once ambient temperature exceeds 75℃, this commercial Fiber Transceiver SFP suffers DFB laser wavelength drift, reduced transmit optical power and sharply elevated bit error rates. Sustained overheating causes continuous packet loss and complete breakdown of long-distance fiber links eventually.

Q9: Can dirty fiber connector end faces trigger back-reflection damage to this Dell 160km Fiber Transceiver SFP?

A9: Contaminated connectors generate strong optical back reflection (ORL), which disturbs the internal resonant cavity of the DFB laser inside the Fiber Transceiver SFP. This introduces persistent signal noise and gradually accelerates laser component aging over long-term operation.

Q10: Are low-cost unbranded 160km optical modules suitable for core mission-critical links instead of HYTOPTODEVICE Dell compatible Fiber Transceiver SFP?

A10: Deploying generic unbranded 160km modules on core trunk links carries huge operational risks. Cheap unlabeled optics skip rigorous factory aging tests and adopt recycled low-grade laser chips, which lead to premature laser attenuation and frequent unexpected link failures.

Q11: Can this Dell SFP-GE-LH160 Fiber Transceiver SFP work normally through passive optical splitters in PON networks?

A11: This ultra-long haul Fiber Transceiver SFP is designed purely for point-to-point P2P fiber transmission, and cannot withstand the heavy splitting loss of passive PON networks. It is incompatible with splitter-based broadband access topologies.

Q12: What troubleshooting steps should I prioritize first when the Dell switch port displays LOS Loss of Signal with this 160km Fiber Transceiver SFP?

A12: When LOS failure alarms appear on ports equipped with this long haul Fiber Transceiver SFP, first thoroughly clean all fiber connector surfaces, confirm the remote-end module’s transmitting laser is powered up, and use an OTDR tester to scan the full fiber trunk for hidden physical breaks or severe damage.


Why Network Engineers Choose HYTOPTODEVICE

HYTOPTODEVICE has supplied over 5000,000 optical transceiver modules to data centers, ISPs, and enterprise networks across 100+ countries since 2011. Every module undergoes a 72-hour burn-in test and full DDM/DOM validation before shipment.

  • Up to 70% cost savings vs OEM, transparent pricing & flexible bulk rates, supported quality returns
  • 100% real-device compatible with Cisco, Huawei,Dell,Juniper, and Arista
  • ISO 9001:2015 Shenzhen factory, full lineup: 1.25G/10G/25G/40G/100G/200G/400G/800G/1.6T transceivers
  • Ample stock, fast global DHL/FedEx shipping in 3–5 working days
  • Free pre-sales engineering support for custom EEPROM  & private label firmware
  • Real switch test videos available for pre-purchase review; inspection & shipping videos provided per order 


“Phenomenal performance. We deployed 200 HYTOPTODEVICE SFP modules to replace Cisco OEMs in our backbone network. Result? Zero compatibility issues and a 60% reduction in costs. Highly recommended for mission-critical networks."— Senior Network Engineer, Regional Telecom, Australia


Quality Certification & Compliance

 At HYTOPTODEVICE, our quality commitment is backed by industry-standard validations. From fiber optical transceiver manufacturing to final visual inspection, from IQC、IPQC、FQC to OQC, our processes ensure global compliance and reliability.

We adhere to rigorous standards for our SFP modules and network solutions:

  • ISO 9001: Certified quality management and production consistency.

  • CE & FCC: Fully compliant for seamless Global Market Access.

  • RoHS: Committed to environmental responsibility and hazardous material control.

  • Proven Reliability: Rigorous testing to reduce compliance risk and ensure safety.

Certified Quality. Global Standards. Guaranteed Performance.


hytoptodevice certification for SFP TRANSCEIVER module for long-haul transmission

Rigorous Industrial Product Testing

   hytoptodevice check device and equiptment for SFP transceiver module

100% 3rd Party Compatible
testing device for hytoptodevice 1g sfp optical module
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hytoptodevice testing devices for compatibility of sfp optical module

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application chart for hytoptodevice compatible optical modulehytoptodevice 10g bidi sfp+ 60km module for product chart

 



 

 

 

  • Dell SFP-GE-LH160 Compatible Fiber Transceiver SFP 1550nm 160km 1000BASE-EZX Bulk Wholesale | HYTOPTODEVICE
  • HYTOPTODEVICE Dell SFP-GE-LH160 Compatible Fiber Transceiver SFP 1000BASE-LH160 160km full front view
  • 1550nm 160km long range single-mode Fiber Transceiver SFP duplex LC connector close-up shot
  • DOM-enabled gigabit Fiber Transceiver SFP Dell SFP-GE-LH160 replacement module label detail
  • Hot-swappable MSA standard Fiber Transceiver SFP for rural broadband trunk deployment
  • Long-distance fiber networking topology with 160km Brocade compatible SFP Transceiver Module

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