DUMMY PLATE W 20

DUMMY PLATE W 25

DUMMY PLATE W 30

DUMMY PLATE W 35

DUMMY PLATE W 35

DUST FILTER

DUST FILTER MAT (100PCS)

E&M (6) 600 (8-7/1-14)A This card consists of six E&M interface circuits for 2 or 4-wire transmission. Type V signaling and A-Law voice companding are supported. A line impedance of 600is supported for both 2-wire and 4-wire operation. This card also includes modified gain selections supported by generic 1113 or greater.

E&M (6) 600 (8-7/1-14)A This card consists of six E&M interface circuits for 2 or 4-wire transmission. Type V signalling and A-Law voice companding are supported. A line impedance of 600is supported for both 2-wire and 4-wire operation. This card also includes modified gain selections supported by generic 1113 or greater.

E&M (6) 600 (8-7/1-14)A This card consists of six E<(>&<)>M interface circuits for 2 or 4-wire transmission. Type V signalling and A-Law voice companding are supported. A line impedance of 600is supported for both 2-wire and 4-wire operation. This card also includes modified gain selections supported by generic 1113 or greater.

E&M (6) 600C (4-3/0-7)U This card consists of six E&M interface circuits software configureable for 2 wire (600 ohm + 2.16 uF) or 4 wire (600) transmission. Type I, II, or III signalling and Mu-law voice companding are supported. This card includes modified gain selections.

E&M (6) 600C (4-3/0-7)U This card consists of six E&M interface circuits software configureable for 2 wire (600 ohm + 2.16 uF) or 4 wire (600) transmission. Type I, II, or III signalling and Mu-law voice companding are supported. This card includes modified gain selections.

E&M (6) 600C (8-7/1-14)A This card consists of six E&M interface circuits for 2 or 4-wire transmission. Type V signaling and A-Law voice companding are supported. The line impedance is 600+ 2.16uF for 2-wire and 600for 4-wire operation. This card also includes modified gain selections supported by generic 1113 or greater.

E&M (6) 600C (8-7/1-14)A This card consists of six E<(>&<)>M interface circuits for 2 or 4-wire transmission. Type V signalling and A-Law voice companding are supported. The line impedance is 600+ 2.16uF for 2-wire and 600for 4-wire operation. This card also includes modified gain selections supported by generic 1113 or greater.

E&M (6) 600C (8-7/1-14)U This card consists of six E<(>&<)>M interface circuits for 2 or 4-wire transmission. Type V signalling and Mu-Law voice companding are supported. The line impedance is 600+ 2.16uF for 2-wire and 600for 4-wire operation. This card also includes modified gain selections supported by generic 1113 or greater. Intended for the Japanese market.

E&M (6) 600C (8-7/1-14)U This card consists of six E<(><<)>(>&<(><<)>)>M interface circuits for 2 or 4-wire transmission. Type IV and V signaling and Mu-Law voice companding are supported. The line impedance is 600+ 2.16uF for 2-wire and 600for 4-wire operation. This card also includes modified gain selections. Intended for the Japanese market.

E&M (6) ZCO (8-7/1-14)A This card consists of six E&M interface circuits software configurable for 2 wire (ZCO) or 4 wire (600 ohms) transmission. Type V signaling and A-law voice companding are supported. This card also includes modified gain selections supported by generic 1113 or greater.

E&M (6) ZCO (8-7/1-14)A This card consists of six E<(>&<)>M interface circuits software configurable for 2 wire (ZCO) or 4 wire (600 ohms) transmission. Type V signalling and A-law voice companding are supported. This card also includes modified gain selections supported by generic 1113 or greater.

E&M 2/4W CHANNEL UNIT-2 clei The E&M, 2/4W Channel Unit provides an interface of 600 ohms or 900 ohms to the 3600/3645 system and 2 and 4-wire E&M special service circuits. Operates as Type I, II and III signaling and Pulse Link Repeater (PLR). Attenuation range in 0.1dB steps. 4W Tx/Rx levels +7 to -16dBm, 2W Tx TLP levels of 0 to -12dB and Rx TLP levels of +6 to -10 dB. Requires 3600 equipped with Common Carrier Card (90-1234-01). Similar to 90-1230-01 but features revised. Tip and ring pinouts (while operating in 2-wire mode) and revised signaling pair access through the Test Card (90-1235-01-xx).

E&M 2/4W CHANNEL UNIT-2 The E<(>&<)> M, 2/4W Channel Unit provides an interface of 600 ohms or 900 ohms to the 3600/3645 system and 2 and 4-wire E<(>&<)>M special service circuits. Operates as Type I, II and III signalling and Pulse Link Repeater (PLR). Attenuation range in 0.1dB steps. 4W Tx/Rx levels +7 to -16dBm, 2W Tx TLP levels of 0 to -12dB and Rx TLP levels of +6 to -10 dB. Requires 3600 equipped with Common Carrier Card (90-1234-01). Similar to 90-1230-01 but features revised. Tip and ring pinouts (while operating in 2-wire mode) and revised signalling pair access through the Test Card (90-1235-01-xx).