UGREEN 70683 NW136 8P/6P Crimper, Cutter & Stripper
Overview
UGREEN 70683 is a manual 8P/6P modular-plug tool that combines crimping, cable cutting and outer-jacket stripping. The NW136 accepts compatible 8P and 6P modular plugs, and its blade areas help square-cut cable and strip an outer jacket up to the listed diameter. Below: selection, installation, compatibility, real limitations and safe use without treating a passive accessory as active networking equipment.
- 8P / 6P • CRIMP • CUT • STRIP
- SKU 70683
- ACTIVE product
- 8P / 6P • CRIMP • CUT • STRIP
What it does well.
Key features
Role. The NW136 accepts compatible 8P and 6P modular plugs, and its blade areas help square-cut cable and strip an outer jacket up to the listed diameter.
Compatibility boundary. Compatible modular plugs and cable that physically match the 8P/6P dies and stripping area. RJ45, RJ11 and RJ12 are listed applications, but special shielded, pass-through or oversized plugs require their own compatibility check.
Performance reality. The mechanism assists repetitive hand work; it cannot detect miswiring or certify category performance. Test every finished cable separately.
Important exclusion. This is not a cable tester, continuity checker, punch-down tool, automatic wire-ordering tool or guaranteed crimper for every proprietary/pass-through plug.
Where it fits in the connection
The system rule: every stage must match. The lowest-rated, damaged or incorrectly terminated component can limit speed, reliability, shielding, PoE operation or serviceability.
Use scenarios
Scenario 1. Crimping compatible 8P Ethernet modular plugs.
Scenario 2. Crimping compatible 6P telephone-style modular plugs.
Scenario 3. Cutting and stripping cable during installation or repair.
Scenario 4. Repeated home, office or field terminations followed by cable testing.
Compatibility and selection guide
Use when. Compatible modular plugs and cable that physically match the 8P/6P dies and stripping area. RJ45, RJ11 and RJ12 are listed applications, but special shielded, pass-through or oversized plugs require their own compatibility check.
Do not assume. not a cable tester, continuity checker, punch-down tool, automatic wire-ordering tool or guaranteed crimper for every proprietary/pass-through plug. Before bulk purchase: trial the cable, module, plug or rack fit and complete one tested installation. Small physical differences can matter even within the same category name.
Setup and usability guidance
Work cleanly: dust, copper scraps and loose braid strands can create faults. Collect offcuts and inspect the finished area before energising connected equipment.
- Step 1: Match the plug position count and physical form to the correct tool die.
- Step 2: Cut cable squarely with hands and loose clothing away from the blades.
- Step 3: Use the stripping area only on the outer jacket; rotate lightly and inspect before pulling the jacket away.
- Step 4: Prepare and insert conductors fully into the compatible modular plug.
- Step 5: Seat the plug completely, then close the handles in one smooth controlled cycle.
- Step 6: Inspect the crimp, test every conductor and store the tool closed, dry and away from children.
Compatible devices and systems
Network endpoints. Routers, switches, access points, computers, printers, smart televisions, cameras and other RJ45 network equipment only through a correctly built compatible link.
Structured cabling. Wall outlets, patch panels, permanent cable and patch leads must share a suitable category, shielding design and wiring scheme.
PoE equipment. Possible only within the boundary: The tool has no PoE role. Finished PoE cable suitability depends on matched conductors, connectors, heat limits and termination.
Operating systems. No operating-system driver is required for this passive accessory or manual tool; active adapters and switches are separate products.
What this product does
- Provides its documented function: The NW136 accepts compatible 8P and 6P modular plugs, and its blade areas help square-cut cable and strip an outer jacket up to the listed diameter.
- Supports the stated compatibility class: Compatible modular plugs and cable that physically match the 8P/6P dies and stripping area. RJ45, RJ11 and RJ12 are listed applications, but special shielded, pass-through or oversized plugs require their own compatibility check.
- Can form part of a serviceable labelled network: when installed with matched components and tested.
- Keeps infrastructure modular: damaged or changed portions can be traced and replaced without rebuilding unrelated equipment.
- Uses no software: this product is passive or manual and has no configuration app.
What this product does not do
- It is not a cable tester, continuity checker, punch-down tool, automatic wire-ordering tool or guaranteed crimper for every proprietary/pass-through plug.
- It does not upgrade a lower-category cable or repair split pairs, poor conductor material, corrosion or bad device ports.
- It does not guarantee PoE, bandwidth or error-free operation without a compliant complete link.
- It does not remove the need for correct tools, installation practice, labelling and testing.
- It should not be installed outdoors, in wet areas or beside mains wiring without a suitable compliant enclosure and qualified design.
What to do
Match. Match this SKU: use the title, construction and limits for 70683 rather than borrowing specifications from a similar family member.
Check. Check the complete path: confirm cable category, shielding, conductor construction, connector geometry, patch leads and endpoints.
Label. Label both ends: record room/port, wiring scheme and destination so later maintenance does not become guesswork.
Test. Test in stages: verify the cable or module before closing a wall plate or rack, then test again after final assembly.
Protect. Protect bend radius and strain relief: route cable gently and keep load away from contacts, IDC slots and device sockets.
What not to do
Do not force. Do not force parts: a keystone, plug, cable or tool that does not fit cleanly is probably the wrong geometry.
Do not miswire. Do not mix T568A and T568B accidentally: document the chosen scheme and check all eight conductors.
Do not over-untwist. Do not untwist pairs excessively: preserving pair geometry near termination matters to high-frequency performance.
Do not guess. Do not claim speed from appearance: clear housings, gold colour or a category marking do not replace complete-link testing.
Do not reuse damage. Do not use damaged parts: discard cracked housings, bent contacts, dull blades, loose shutters or failed crimp terminations.
Warnings and limitations
model limit: The mechanism assists repetitive hand work; it cannot detect miswiring or certify category performance. Test every finished cable separately.
- Sharp tools and contacts: keep fingers clear of blades, IDC contacts, trimmed conductors and crimp dies. Wear appropriate eye protection during cutting and termination.
- Indoor low-voltage scope: no outdoor ingress rating is established. Keep the product dry, clean and away from corrosive environments or excessive heat.
- Category is system-wide: a Cat5e, Cat6 or Cat7 label on one part does not upgrade the remaining cable, patch leads, terminations or equipment.
- Test before service: visual inspection is not enough. Verify conductor map and real link negotiation; professional installations may require certification testing.
- Do not work on live mains: networking hardware is low voltage, but wall boxes and racks may be close to hazardous electrical circuits.
Troubleshooting checklist
No link. Confirm both active devices, patch leads and port selections. Then check conductor map, full insertion and the connector/cable fit.
Lower speed than expected. Verify negotiation settings and every component category. Excessive untwist, split pairs and unsuitable cable construction can pass continuity yet fail performance.
Intermittent link. Look for incomplete seating, weak strain relief, damaged latch, nicked conductor, IDC not fully closed or a crimp made with the wrong die.
PoE device restarts. Stop use and inspect conductor material, gauge, contact engagement, heat and the powered equipment budget. Do not continue with a hot or damaged termination.
Shield or noise concern. For shielded products, check end-to-end shield design and grounding practice. Mixing shielded and unshielded parts can defeat the intended system.
Port or label mismatch. Trace one cable at a time, compare labels at both ends and update records immediately after correction.
model check before ordering
Match SKU 70683, product type, port or die count, cable category/construction and package contents. Similar UGREEN networking accessories can look nearly identical while using different shielding, conductor fit, rack format or termination method.
At a glance.
- Brand / SKU
- UGREEN 70683
- Product role
- a manual 8P/6P modular-plug tool that combines crimping, cable cutting and outer-jacket stripping
- Product type
- Multifunction modular-plug hand tool
- Model
- NW136
- Crimping interfaces
- 8P / 6P
- Listed connector applications
- RJ45 / RJ11 / RJ12, subject to plug fit
- Functions
- Crimp, cut and strip
- Head material
- Q235 carbon structural steel
- Blade material
- SK5, supported by model documentation
- Listed stripping diameter
- Up to 10mm outer cable diameter
- Dimensions
- 194.5 × 42.4 × 15.1mm
- Listed net weight
- 282g
- Extra blades
- 2 sets listed as included
- Source
- https://www.ugreenindia.com/products/ugreen-multifunctioning-crimping-tool-with-extra-2-sets-of-blades-70683
1 × UGREEN 70683 / NW136 crimping tool plus 2 extra blade sets, as stated on the India listing. Cable, connectors and tester are not included.
Devices, cables, racks, wall boxes, modules, tools and testers are not included unless explicitly named above.