The DConnect Single Mode LSH/E2000 Adapter is a precision-engineered fiber optic adapter designed for secure and stable single mode optical connections.
Built for LSH (E-2000â„¢) connectors, it supports simplex and duplex configurations with flanged and unflanged mounting options.
aDesigned for high-density and safety-critical fiber environments, this adapter delivers consistent optical performance.
The DCONNECT Single Mode LSH/E2000 Adapter is a high-performance single mode fiber optic adapter designed to ensure precise alignment and reliable connectivity between LSH (E-2000â„¢) connectors. It is optimized for long-distance, high-speed optical transmission, maintaining low insertion loss and high return loss across demanding network conditions.
This adapter features a built-in spring-loaded automatic shutter, which closes instantly when the connector is disconnected. This design protects users from accidental laser exposure while preventing dust and contamination, making it suitable for secure and safety-sensitive fiber optic installations.
Available in simplex and duplex LSH adapter configurations, and offered with flanged or unflanged designs, the adapter allows flexible installation in fiber patch panels, optical distribution frames, and network enclosures. The zirconia ceramic alignment sleeve ensures accurate fiber core alignment and stable optical performance over 1000+ mating cycles.
Manufactured with a UL94-V0 flame-retardant thermoplastic housing, the adapter supports reliable operation within a wide -40°C to +75°C temperature range. Its color-coded green APC housing allows easy identification in dense fiber environments. This makes it a dependable choice for telecommunications networks, data centers, industrial automation systems, and FTTx deployments where protection and precision are critical.
The DCONNECT Single Mode LSH Adapter is manufactured to meet international standards, ensuring reliable performance, mechanical durability, and environmental safety:
IEC 61754-15 – Interface standard for LSH (E-2000™) fiber optic connectors
IEC 61300 Series – Test and measurement procedures for optical interconnecting devices, including mechanical, environmental, and optical performance
IEC 60332-1 / UL94-V0 – Flame retardant standards for housing materials
IEC 60529 (IPxx) – Environmental sealing classification (if shuttered and sealed)
RoHS Compliant – Free from hazardous substances such as lead, mercury, and cadmium
REACH Compliant – Conforms to EU regulations on safe chemical use
ISO 9001 Certified Manufacturing – Quality management system ensuring consistent product quality and traceability
| Feature | Description |
| Adapter Type | LSH (E-2000â„¢) |
| Configuration | Simplex / Duplex |
| Mounting Options | Flanged / Unflanged |
| Housing Material | High-strength thermoplastic with integrated shutter |
| Color Coding | Green (APC) / Blue (UPC) |
| Alignment Sleeve | Zirconia ceramic (for precise fiber alignment) |
| Approx. Dimensions | Simplex: 51 × 9.4 × 9.4 mm (varies slightly by type) |
| Flammability Rating | UL94-V0 |
| Insertion Loss (Typ.) | ≤ 0.2 dB |
| Return Loss | ≥ 60 dB (APC) / ≥ 50 dB (UPC) |
| Mating Durability | ≥ 1000 cycles |
| Retention Force | 1 N – 2.5 N (per IEC 61754-15) |
| Operating Temperature | -40°C to +75°C |
| Temperature Cycling | -25°C to +70°C, 12 cycles; ΔIL ≤ 0.2 dB |
| High Temperature | 70°C for 96 hours; ΔIL < 0.4 dB |
| Damp Heat | 40°C at 93% RH for 96 hours; ΔIL < 0.4 dB |
| Vibration | 10–55 Hz, 1.5 mm amplitude; ΔIL < 0.2 dB |
| Parameter | Specification | Standard / Condition |
| Insertion Loss (Typical) | ≤ 0.2 dB | IEC 61300-3-4 |
| Insertion Loss (Maximum) | ≤ 0.3 dB | Across all mating cycles |
| Return Loss (UPC) | ≥ 50 dB | Based on PC (Physical Contact) finish |
| Return Loss (APC) | ≥ 60 dB | Based on APC (Angled Physical Contact) finish |
| Mating Durability | ≥ 1000 cycles | IEC 61300-2-2 |
| Receptacle Retention Force | 1 N – 2.5 N | IEC 61754-15 |
| Operating Wavelength | 1260 nm – 1625 nm | Suitable for all SM optical bands |
| Temperature Stability | ΔIL ≤ 0.2 dB | -25°C to +70°C, 12 cycles |
| Vibration Sensitivity | ΔIL ≤ 0.2 dB | 10–55 Hz, 1.5 mm amplitude |
| Telecommunications Infrastructure : Used in central offices, base stations, and core fiber networks for secure and high-performance connections. |
| Data Centers : Ideal for high-density patch panels and fiber management systems requiring secure and clean interfaces. |
| FTTx Networks (FTTH, FTTB, FTTC) : Provides reliable and protected fiber connections in last-mile deployments. |
| Industrial and Utility Networks : Suitable for harsh environments with demanding durability and safety requirements. |
| Medical and Laboratory Equipment : Ensures safe laser exposure protection with shuttered design in sensitive environments. |
| Broadcast and AV Systems : Delivers clean, high-quality signal transmission in professional media and broadcast networks. |
| Railways, Oil & Gas, and Defense Applications : Meets stringent performance and environmental criteria in mission-critical systems. |
