A2D Solutions

Mogami RS-422 Balanced Voltage Digital Interface Cable

W2997

W2997-FC (FERRITE CORE)

Option: FERRITE CORE is available to eliminate EMI noise.

MOGAMI #W2997 is designed to meet EIA Standard RS-422 general applications, with 2 balanced cores and 4 signal conductors. Overall diameter of 7mm (0.276") enables it to fit into most of the D-sub 9-pin connectors available. All the conductors are designed same the size (#25AWG) including the drain wire which can be crimped by the same size contact. Numbering print system on the balanced cores is the same as Mogami snake cables and serves as an efficient identification system together with colour coded remaining four signal conductors.
SPECIFICATIONS

Configuration
Part No.		W2997
No. of Conductor		2 × BALANCED CORE 4 × SIGNAL CONDUCTOR
Conductor	Details	7/0.18A(7 × #33AWG)
	Size(mm²)	0.178mm² (#25AWG) (The same size in all conductor)
Insulation	Ov. Dia.(mm)	1.05Ø (0.0413")	1.2Ø (0.0472")
	Material	XLPE	PVC
	Colors	Brown/Clear Red/Clear	Brown/Red Orange/Yellow
Drain Wire	Details	7/0.18TA(7 × #33AWG)	-
	Size(mm²)	0.178mm² (#25AWG)
Served Shield		Approx.58/0.10A (Approx.58 #38AWG)	-
Core Jacket	Ov. Dia.(mm)	2.7ì (0.106")	-
	Material	PVC
	Colors	Black ( with number print )
Binder	Thickness	0.025mm (0.001")
	Material	Paper Tape
Ov. Jacket	Ov. Dia.(mm)	7.0ì (0.276")
	Material	Flexible PVC
	Color	Black
Roll Size		153 m (500Ft) 305m (1.000Ft)
Weight		9.6Kg/153m (500Ft) Roll

ELECTRICAL & MECHANICAL CHARACTERISTICS

Part No.		W2997
DC Resistance at 20°C	Inner Conductor	0.105W/m(0.032W/Ft)
	Shield Conductor	0.31W/m(0.095W/Ft)
Capacitance at 1kHz, 20°C (effective capacitance value between inner twin)		65pF/m(19.8pF/Ft)
Characteristic Impedance		95W±10%
Attenuation (1MHz)		0.031dB/m (0.0095dB/Ft)
Phase Constant (1MHz)		0.043rad/m
Electromagnetic Noise at 10kHz		0.5mV Max.
Voltage Breakdown		Must withstand at DC 500V/15sec.
Insulation Resistance		10000 MW × m Min. at DC 500V, 20°C
Tensile Strength (26°C, 65%RH)		705N
Emigration		Non-emigrant to ABS resin
Applicable Temperature		-20°Câ€¾ +70°C(-4°Fâ€¾ +158°F)
Standard		EIA RS-422 UL758 STYLE 2725 60°C, 30V, VW-1