Annex
241
Mitel SMB Controller
syd-0657/2.0 – R6.0 – 09.2018
Digital terminal interface BRI-S
• Standard Euro ISDN interface
• Phantom power supply min. 140 mA, limiting at approx. 170 mA, terminal voltage
36…41 V
• Up to 8 terminals can be connected
• Maximum of 2 simultaneous call connections
Analogue terminal interface FXS
• Configurable multifunctional interface for connecting analogue terminals and equip-
ment.
• The following applies for the FXS mode
Phone / Fax
,
two-wire door
and
general
bell
:
– Voice path with A/D and D/A conversion (standard PCM, A-law)
– Transmission as per ES 201 168 (level country-specific)
– Constant-current loop supply approx. 25 mA (with loop resistance
≤
1000
Ω
)
– Receive pulse or DTMF dialling
– CLIP display on 2 analogue terminals interfaces simultaneously.
– Ringing supply 40…43 V 50 Hz at load 4k
Ω
; no DC voltage overlay (country-spe-
cific versions also with 25 Hz)
– No control key detection
– No charge signalling pulses
• For more technical details and cable requirements see "Multifunctional FXS inter-
7. 4. 3
Communication server
Tab. 103
Dimensions and
weights
Tab. 104
Electrical isolation of interface
s
Mitel SMBC for wall
mounting
Mitel SMBC in rack
mounting
Height
65 mm
65 mm
Width
360 mm
483 mm
Depth
294mm
294mm
Weight (excl. mains cord, interfaces cards, modules and
packaging)
2.4 kg
2.5 kg
Interface
Mitel SMBC
Analogue network interfaces TIC-4AB
0.2 kV
Operating isolation
Analogue network interfaces TIC-4FXO
1.5 kV
Basic isolation
Digital network interfaces BRI
Operating isolation
