16 E1 Balun Panel - Coax to Telco

[Photo of 16 E1 Balun Panel with BNC coax connectors]

[Photo of 16 E1 Balun Panel showing Telco connectors]

G703 Balun
75 - 120 ohm
Coax - Twisted Pair
19 inch 1U Rack Mount
- Coax or Telco to the front
G703 and G704 Compliant
E1 (2Mbit/s) and E2 (8Mbit/s)
Modular Construction
- Up to 16 Dual Port Baluns

The 16 E1 Coax to Telco Impedance Matching Balun Panel provides 75-120 ohm conversion (coax to twisted pair) for 16 E1 channels (Tx and Rx). The panel conforms to ITU-T G.703, matching the impedance and signal characteristics of up to 32 unbalanced 75 ohm coax connections with up to 16 balanced 120 ohm twisted pair connections.

Only 1U high, the 19 inch rack mount balun panel is available with BNC, 1.6/5.6 (Small Siemens), Type 43 (BT43, SMZ) or 1.0/2.3 coax connectors. Twisted pair connectors are 50 way shielded female Telco (AMP Champ).

BNC

1.6/5.6

Type 43

Also available with 1.0/2.3

Part Number	Description
TK-UBP01-016-TOO	Balun Panel 16E1 Type 43 to Telco
TK-UBP02-016-TOO	Balun Panel 16E1 1656 to Telco
TK-UBP03-016-TOO	Balun Panel 16E1 BNC to Telco
TK-UBP04-016-TOO	Balun Panel 16E1 1023 to Telco
TK-UBP01-016-TOA	Balun Panel 16E1 Type 43 to Telco
TK-UBP02-016-TOA	Balun Panel 16E1 1656 to Telco
TK-UBP03-016-TOA	Balun Panel 16E1 BNC to Telco
TK-UBP04-016-TOA	Balun Panel 16E1 1023 to Telco

Specifications
Coax Connector (75 ohm)	32 x BNC(F), 1.6/5.6(F), Type 43(M) or 1.0/2.3(F)
Twisted Pair Connector (120 ohm)	2 x 50 way Telco female shielded
Transmission Line	ITU-T G.703 or G.704
Speed	2.048Mbit/s (E1), 8.448Mbit/s (E2), 1.544Mbits/s (T1), 6.312Mbit/s (T2)
Wiring Scheme	TOO or TOA
Cross Talk	Better than -60dB at 1 to 10Mhz
Insertion Loss	Less than 0.35dB
Return Loss	Better than 35dB
Power Requirements	None
Operating Temperature	-40° to +85° C
MTBF	30 Years
Dimensions (W x H x D)	482 x 44 x 22 mm
Weight	1.5 kg max.
Materials	Case - Zintec, black powder coated
Conformance	RoHS, CE
Harmonisation Code	8544 - 421000

TOO Wiring
Telco		Transmit		Receive
J1	J2	Transmit		Receive
E1 Ch.	E1 Ch.	Ring	Tip	Ring	Tip
1	9	1	26	2	27
2	10	4	29	5	30
3	11	7	32	8	33
4	12	10	35	11	36
5	13	13	38	14	39
6	14	16	41	17	42
7	15	19	44	20	45
8	16	22	47	23	48

TOA Wiring
Telco		Transmit		Receive
J1	J2	Transmit		Receive
E1 Ch.	E1 Ch.	Ring	Tip	Ring	Tip
1	9	1	26	2	27
2	10	3	28	4	29
3	11	5	30	6	31
4	12	7	32	8	33
5	13	9	34	10	35
6	14	11	36	12	37
7	15	13	38	14	39
8	16	15	40	16	41