Model Lineup · 6 Splicers in 3 Classes

Class 1 uses four-motor clad alignment; Classes 2 and 3 use six-motor core alignment. All models accept standard single-mode and multimode fibers in drop and cordage forms.

Class 1 · Entry Clad-Alignment Splicers XHT-T04-01 & XHT-T04-02 — FTTH drop, premises and monitoring work

Alignment / motors	Clad alignment; 4 motors
Splice / heating time	Typical 7 s splice; 18 s heat
Magnification	320×
Typical splice loss	SM 0.02 / MM 0.01 / NZ 0.03 / NZDS 0.04 dB (estimated)
Return loss	≥60 dB
Fiber & cable	G.651 / G.652 / G.653 / G.655 / G.657; bare fiber, pigtail, cord, flat drop, jumper
Cleave length	6–16 mm
Fiber holders / sleeves	5-in-1 holder; protection sleeves 20–60 mm; proof test ~2 N
Built-in test functions	OPM (−50 to +26 dBm) and VFL (10 mW)
Modes / storage	200 splice modes and 80 heat modes preset; stores ~1600 images and 10000 records
Frame / language	7075 aviation-grade aluminum mechanism frame; multiple display languages
Battery / display	5200 mAh, ~340 splice-and-heat cycles; 4.3-in capacitive touchscreen; Type-C / USB 2.0
Dimensions / weight	208 × 141 × 104 mm; 1.55 kg incl. battery
Best fit	FTTH drop and indoor premises splicing, security and monitoring links; lightest, most portable entry build

Alignment / motors	Clad alignment; 4 motors
Splice / heating time	Typical 7 s splice; 18 s heat
Magnification	320×
Typical splice loss	SM 0.02 / MM 0.01 / NZ 0.03 / NZDS 0.04 dB (estimated)
Return loss	≥60 dB
Fiber & cable	G.651 / G.652 / G.653 / G.655 / G.657; bare fiber, pigtail, cord, flat drop, jumper
Cleave length	8–16 mm
Fiber holders / sleeves	5-in-1 holder; protection sleeves 20–60 mm; proof test ~2 N
Built-in test functions	OPM (−50 to +26 dBm) and VFL (10 mW)
Modes / storage	200 splice modes and 80 heat modes preset; stores ~1600 images and 10000 records
Frame / language	7075 aviation-grade aluminum mechanism frame; multiple display languages
Battery / display	5200 mAh removable battery for separate charging, ~340 cycles; 4.3-in capacitive touchscreen; Type-C / USB 2.0
Dimensions	136 × 139 × 132 mm
Best fit	FTTH drop and premises splicing, security and monitoring links where a compact, upright form and removable battery are preferred

Class 2 · Core-Alignment Workhorse Splicers XHT-T04-03 & XHT-T04-04 — access, distribution and trunk field work

Alignment / motors	Core / clad alignment; 6 motors; alignment accuracy ~0.2 µm
Splice / heating time	Typical 8 s splice; 18 s heat
Magnification	320× single-axis; 150× X/Y dual view
Typical splice loss	SM 0.02 / MM 0.01 / DS·NZDS 0.04 dB (estimated)
Return loss	>60 dB
Fiber & cable	G.652 / G.651 / G.653 / G.654 / G.655 / G.657; bare fiber, pigtail, cord, flat drop, jumper, invisible fiber
Diameter / cleave	Cladding 80–150 µm, coating 100–1000 µm; cleave 8–16 mm
Fiber holders / sleeves	3-in-1 holder; sleeves 25–60 mm; proof test 2 N
Built-in test functions	Optical power meter and visual fault locator
Modes / storage	1000 records stored on-unit; unlimited via server; data exportable
Language / management	14 display languages; owner admin binding, app-based remote review of records / time / loss, set splice-count or work-time limits, manage one or multiple units
Battery / display	7800 mAh removable battery, charge time ≤3.5 h, ~260 cycles; 5-in color touchscreen; 1 s start; Bluetooth 4.2
Dimensions / weight	198 × 135 × 122 mm; 2.08 kg incl. battery (1.60 kg without)
Best fit	FTTH, security/monitoring and access to short-haul trunk core-alignment projects

Alignment / motors	Core / clad alignment; 6 motors; alignment accuracy ~0.1 µm
Splice / heating time	Typical 5 s splice; 15 s heat
Magnification	320× single-axis; 200× X/Y dual view
Typical splice loss	SM 0.02 / MM 0.01 / DS·NZDS 0.04 dB (estimated)
Return loss	>60 dB
Fiber & cable	G.652 / G.651 / G.653 / G.654 / G.655 / G.657; bare fiber, pigtail, cord, flat drop, jumper, invisible fiber
Diameter / cleave	Cladding 80–150 µm, coating 100–1000 µm; cleave 8–16 mm
Fiber holders / sleeves	3-in-1 holder; sleeves 25–60 mm; proof test 2 N
Built-in test functions	OPM (−50 to +26 dBm, 10 calibrated wavelengths); VFL 15 mW
Modes / storage	1000 records stored on-unit; unlimited via server; data exportable
Language / management	14 display languages; owner admin binding, app-based remote review of records / time / loss, set splice-count or work-time limits, manage one or multiple units
Battery / display	7800 mAh removable battery, charge time ≤3.5 h, ~260 cycles; 5-in color touchscreen; 1 s start; Bluetooth 4.2
Dimensions / weight	198 × 135 × 122 mm; 2.08 kg incl. battery (1.60 kg without)
Best fit	High-throughput access and long-haul trunk core-alignment work where speed and tight accuracy matter

Class 3 · Professional Backbone Splicers XHT-T04-05 & XHT-T04-06 — long-haul trunk and harsh-environment engineering

Alignment / motors	Core / clad alignment; 6 motors; alignment accuracy ~0.05 µm
Splice / heating time	Typical 6 s splice; 15 s heat
Magnification	320× single-axis; 200× X/Y dual view
Typical splice loss	SM 0.02 / MM 0.01 / DS·NZDS 0.04 dB (estimated)
Return loss	>60 dB
Fiber & cable	G.652 / G.651 / G.653 / G.654 / G.655 / G.657; bare fiber, pigtail, cord, flat drop, jumper, invisible fiber
Diameter / cleave	Cladding 80–150 µm, coating 100–1000 µm; cleave 8–16 mm
Fiber holders / sleeves	3-in-1 holder; sleeves 25–60 mm; proof test 2 N; auto-lid heater with pre-heat and integrated cooling tray
Built-in test functions	OPM (−50 to +26 dBm, 10 wavelengths); VFL 15 mW
Modes / storage	1000 records stored on-unit; unlimited via server; data exportable
Language / management	14 display languages; owner admin binding, app-based remote review of records / time / loss, set splice-count or work-time limits, manage one or multiple units
Battery / display	7800 mAh removable battery, charge time ≤3.5 h with dual-channel charging, ~260 cycles; 5-in color touchscreen; 1 s start; Bluetooth 4.2
Dimensions / weight	198 × 135 × 122 mm; 2.08 kg incl. battery (1.60 kg without)
Best fit	Long-haul trunk and harsh-climate core-alignment engineering for professional crews

Alignment / motors	Core / clad alignment; 6 motors; alignment accuracy ~0.05 µm; optical-power assisted alignment (only with a stable optical input at the far end)
Splice / heating time	Typical 6 s splice; 15 s heat
Magnification	320× single-axis; 200× X/Y dual view
Typical splice loss	SM 0.02 / MM 0.01 / DS·NZDS 0.04 dB (estimated)
Built-in cleaver	Motorized offset one-step cleaver, 24 cutting positions, auto/manual advance, delayed return, LED lighting
Fiber, diameter / cleave	G.651–G.657 incl. G.654; cladding 80–150 µm, coating 100–1000 µm; cleave 8–16 mm; 3-in-1 holder
Sleeves / heater	Sleeves 25–60 mm; proof test 2 N; auto-lid heater accepts SC connectors, with pre-heat
Built-in test functions	OPM (−50 to +26 dBm, 10 wavelengths); VFL 15 mW
Modes / storage	1000 records stored on-unit; unlimited via server; data exportable
Language / management	14 display languages; owner admin binding, app-based remote review of records / time / loss, set splice-count or work-time limits, manage one or multiple units
Battery / display	7800 mAh removable battery, charge time ≤3.5 h, ~240 cycles; 5-in HD color touchscreen; 1 s start; Bluetooth 4.2
Dimensions / weight	255 × 165 × 185 mm; 3.09 kg incl. battery; compact full kit ~4.5 kg
Best fit	Long-haul trunk and high-volume professional engineering requiring a fully integrated, field-ready platform

Typical Applications

• FTTH drop, premises / LAN and security-monitoring links (Class 1).
• Access, distribution and short-haul trunk field fusion (Class 2).
• Long-haul backbone and trunk engineering in harsh climates (Class 3).

Selection Guide & FAQ

Step 1 · Match accuracy and speed — ~0.2 µm / 8 s for access (AI-7C); ~0.1 µm / 5 s for high-throughput routes (S9); ~0.05 µm for long-haul trunk work (AI-12, AI-30), with AI-30 adding a built-in motorized cleaver.
Step 2 · Consider the field kit — AI-30 integrates a motorized cleaver in a compact ~4.5 kg full kit; lighter units pair with a separate hand cleaver.

Q1. Are the splice-loss values guaranteed? No — they are typical factory estimates on reference fibers. Measured loss varies with fiber type, cleave quality, electrode condition and the operating environment.

Q2. Does a “trunk” model fix the maximum cable distance? No — reach is governed by the link loss budget, not by the splicer. Core alignment and tighter alignment accuracy keep individual splice losses low, which is what long-haul routes require.

Q3. What is supplied? Each unit ships with the splicer, battery, charger, fiber holders, spare electrodes and a fitted carrying case; the exact accessory list is confirmed at order.

Ordering & Service

• Part number: XHT-T04-[01–06] — 01 NK-3S, 02 NK-4S, 03 AI-7C, 04 S9, 05 AI-12, 06 AI-30.
• Example: XHT-T04-04 = S9 core-alignment splicer; XHT-T04-06 = AI-30 flagship trunk splicer.
• MOQ 1; reference lead time about 3 days; language settings, spare electrodes and accessory packs confirmed per order; response within 24 h.
• Units are checked against the confirmed model and configuration prior to packing.
• Available as a matched package with cleavers, strippers and FTTH termination tool kits.

Focus note: Tell us the fiber type, cable form and job scope (FTTH/premises, distribution or long-haul trunk); we specify the right model and will not recommend more capability than the application requires.

Related Products

• Fiber optic cleavers → XHT-T03
• Fiber optic strippers → XHT-T02
• FTTH termination tool kits → XHT-T05
• SC fast connectors → XHT-A04

Core- and clad-alignment fusion splicers. Configuration, accessory list and splice modes are confirmed on the order; splice loss values are typical factory estimates, not guaranteed per splice. RoHS compliant.