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{"title":"28AWG Foil+Braid Shield 120\u03a9 Industrial Communication Cable for RS485\/RS232 Data","imgUrl":"https:\/\/img.chinax.com\/nimg\/f7\/7f\/f97ef9af7bf09df291f379b579e2-200x200-1\/28awg_foil_2bbraid_shield_120_ce_a9_industrial_communication_cable_for_rs485_2frs232_data.jpg","attrs":{"Brand Name":"hellosignal","Model Number":"RS-485","Place of Origin":"NINGBO, SHANGHAI","Minimum Order Quantity":"10KM"}}
{"title":"Fiber Optic Splice Closure with 24\/48\/96\/144 Cores IP55 to IP68 Rating and PP\/PC","imgUrl":"https:\/\/img.chinax.com\/nimg\/5c\/91\/ce42b7146bab3ce0316078fc2734-200x200-1\/fiber_optic_splice_closure_with_24_2f48_2f96_2f144_cores_ip55_to_ip68_rating_and_pp_2fpc_2fpc_2babs_material.jpg","attrs":{"Brand Name":"HELLOSIGNAL OR OEM","Model Number":"Horizontal Splice Closure","Place of Origin":"CHINA","Minimum Order Quantity":"no limit"}}
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{"title":"Fiber Optic Adapter LC Adapter with Welding Symmetry Plastic\/Hybrid Construction","imgUrl":"https:\/\/img.chinax.com\/nimg\/d0\/df\/478046ffdb71e6bb401ff5a12d64-200x200-1\/fiber_optic_adapter_lc_adapter_with_welding_symmetry_plastic_2fhybrid_construction_for_lc_sx_2fdx_2fquad_applications.jpg","attrs":{"Brand Name":"Zion communication OR OEM","Model Number":"LC","Certification":"ISO, CE, RoHS, UL","Place of Origin":"CHINA"}}
{"title":"Customized 100G QSFP28\/40G QSFP+\/10G SFP+\/1.25G SFP Fiber Optic Transceivers","imgUrl":"https:\/\/img.chinax.com\/nimg\/7c\/ce\/b7c1d97cafe4c928156db7f1caf9-200x200-1\/customized_100g_qsfp28_2f40g_qsfp_2b_2f10g_sfp_2b_2f1_25g_sfp_fiber_optic_transceivers.jpg","attrs":{"Brand Name":"Zion communication OR OEM","Model Number":"Optical System Equipment","Certification":"ISO, CE, RoHS, UL","Place of Origin":"CHINA"}}
{"title":"Fiber Optic Terminal Box with IP55 to IP68 Rating, ABS\/ABS+PC\/PP+Glassfiber","imgUrl":"https:\/\/img.chinax.com\/nimg\/cf\/f0\/daf0b7a8abbd31937f397a31bc08-200x200-1\/fiber_optic_terminal_box_with_ip55_to_ip68_rating_2c_abs_2fabs_2bpc_2fpp_2bglassfiber_material_2c_and_4_2f8_2f12_2f16_2f24_2f48_2f.jpg","attrs":{"Brand Name":"Zion communication OR OEM","Model Number":"Optical System Equipment","Certification":"ISO, CE, RoHS, UL","Place of Origin":"CHINA"}}
{"title":"1U\/2U\/3U 19 Inch Rack Mountable Fiber Optic Patch Panel with CRS Cold Rolled","imgUrl":"https:\/\/img.chinax.com\/nimg\/24\/07\/eb29d3c9c63c5976451afe76381b-200x200-1\/1u_2f2u_2f3u_19_inch_rack_mountable_fiber_optic_patch_panel_with_crs_cold_rolled_steel_and_slide_rail_installation.jpg","attrs":{"Brand Name":"Zion communication OR OEM","Model Number":"Optical System Equipment","Certification":"ISO, CE, RoHS, UL","Place of Origin":"CHINA"}}
ZION COMMUNICATION’s RS485/RS232 Foil+Braid Shield Series is engineered for industrial-grade data transmission, offering excellent EMI/RFI protection, low signal loss, and high reliability in harsh electrical environments. Using 28AWG stranded tinned copper conductors, Foam PE insulation, and double shielding (Aluminum Foil + Tinned Copper Braid), this series delivers 120Ω impedance, low capacitance, and stable differential signaling for RS485/RS422/RS232 communication systems.
■Key Features
Double Shielded Structure: Aluminum Foil (100% coverage) + Tinned Copper Braid → superior EMI resistance, ideal for heavy industrial sites.
28AWG stranded tinned copper conductors ensure flexibility and strong signal integrity.
Foam PE insulation provides low capacitance for long-distance, high-speed communication.
120Ω characteristic impedance optimized for RS485/RS422/RS232 protocols.
Excellent crosstalk suppression for multi-pair high-density installations.
Durable PVC jacket, flame-retardant and suitable for indoor industrial environments.
Wide model range: 2–25 pairs for flexible system design.
Operating temperature: –20°C ~ +60°C.
Ideal for environments with motors, VFDs, inverters, relays, and switching power supplies.
* Capacitance varies slightly depending on pair count.
■Mechanical & Environmental
Property
Typical Value
Operating Temperature
–20°C to +60°C
Bend Radius (Installation)
≥ 10 × cable O.D.
Bend Radius (Static)
≥ 10 × cable O.D.
Environmental Suitability
Indoor / Dry / Damp Locations
Application Routing
Trays, conduits, raceways, control cabinets
■Model Selection (2–25 Pairs Series)
All models use identical materials and electrical design; outer diameter increases with pair count.
SKU
Pairs
Conductors
Shielding
Nominal O.D.
Typical Use Case
73102
2PR
4 conductors
Foil + Braid
(from XLS)
Short point-to-point RS485 links
73103
3PR
6 conductors
Foil + Braid
(from XLS)
Multi-drop RS485 bus (3-channel)
73104
4PR
8 conductors
Foil + Braid
(from XLS)
PLC small control systems
73105
5PR
10 conductors
Foil + Braid
(from XLS)
Medium BMS/HVAC wiring
73106
8PR
16 conductors
Foil + Braid
(from XLS)
High-density RS485/RS422 networks
73112
12.5PR
25 conductors
Foil + Braid
(from XLS)
Industrial control cabinets
73118
18PR
36 conductors
Foil + Braid
(from XLS)
Multi-signal instrumentation
73125
25PR
50 conductors
Foil + Braid
(from XLS)
Large monitoring, I/O-intensive systems
■Standards & Compliance
Standard / Regulation
Details
UL AWM Style
2919
CL2 Rating
Class 2 Circuit Rated
RoHS
RoHS 2 (2011/65/EU) Compliant
CE Marking
Low Voltage Directive
Flame Performance
UL VW-1 or equivalent
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
1999
Total Annual:
80 Million-100 Million
Employee Number:
400~500
Ecer Certification：
Verified Supplier
Zion Communications is a professional manufacturer and supplier of
the products for fiber systems & copper cabling systems.
We provide products and services to our customers in 2 ways.
1, OEM customized production according to your requirements
2, Standardized products and services accordi... Zion Communications is a professional manufacturer and supplier of
the products for fiber systems & copper cabling systems.
We provide products and services to our customers in 2 ways.
1, OEM customized production according to your requirements
2, Standardized products and services accordi...
