Omnitron iConverter 4xT1/E1 MUX/M 8830N-2-B ユーザーズマニュアル

The following application shows an example of the iConverter 

4xT1/E1  MUX/M  used  in  a  hybrid TDM/Ethernet  transport 

network.

A  wireless  service  provider  has  enhanced  their  network  to 

support 3G/4G services.  The new equipment uses Ethernet 

for backhaul at the Cell Site, while the existing legacy 2G/2.5G 

equipment uses TDM (T1) for backhaul.

Using  the  iConverter  4xT1/E1  MUX/M  at  the  Cell  Site,  the 

service provider is able to multiplex up to four T1/E1 circuits and 

one 10/100/1000 Ethernet on a fiber transport link.  The fiber 

carries the multiplexed traffic to a second iConverter 4xT1/E1 

MUX/M that is installed at the Base Station Controller (BSC) 

and Radio Network Controller (RNC).  The 4xT1/E1 MUX/M 

converts  the  legacy TDM  traffic  back  to T1/E1  interfaces, 

where they are connected to the TDM network.  The MUX also 

converts the Ethernet traffic back to a 10/100/1000 interface, 

where it is connected to the provider’s IP network.

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 4xT1/E1 MUX/M 

Managed 

 4xT1/E1 MUX/M

ANSI: T1.403, T1.102,
AT&T: T62411, ITU: G.703, G.704, G.706, G.736, 

G.775, G.823, G.824, G.8261
ETSI: ETS 300 166

Protocols (Ethernet) 10BASE-T, 100BASE-TX, 1000BASE-T, 

1000BASE-X with 10,236 bytes max. frame size

900Mbps

Ethernet:
T1/E1:

RJ-45
RJ-48

SFP:
Dual Fiber: 
Single-Fiber:

LC
SC, ST
SC

UTP Crossover, Cable Type / Distance,
Loop, Fiber AIS, UTP AIS, Fiber Optic Test

Power, Test, RJ-45/RJ-48 Link, Fiber Optic Link

Input Requirements:
 

Connector:

100 to 240VAC 50/60Hz 

0.5A @ 120VAC
IEC320

Input Requirements:
 

Connector:

18 to 60VDC 

2.0A @ - 48VDC
3-pin terminal

W: 6.7” x D: 5.51” x H: 1.87”

2.5 lbs

UL, CE, FCC Class A, NEBS 3 Compliant

Standard Operating:
Wide Operating:
Storage:

 0 to 50° C
-40 to 60° C
-40 to 80° C

5 to 95% (non-condensing)

-100m to 4000m

AC Model:
DC Model:

137,000
148,000