JABRA GN1200
Jabra GN1200
Features
BeneFits
simple 8-position slide adjustment
No need for a user manual; simply slide until a dial tone is heard
standard RJ9 connector
connects to virtually all telephones using a standard modular plug
standard GN Quick disconnect plug to headset
works with any GN headset equipped with a Quick disconnect plug
straight 80 cm cord or
200cm lightweight coiled cord
Longer than many standard cords, yet at a competitive price
Built-in low-current microphone amplifier
enables perfect operation with telephones that require extra signal gain such as cisco,
Panasonic, Nortel and Avaya, plus many iP telephones
JaBra Gn1200
switch position
MatchinG telephone systeM
Mod pluG wirinG
aMpliFied
Microphone
equivalent
Gn caBle
1
standard (most common)
m-, R, R, m+
No
8800-00-01
2
cisco iP phones 79xx series
R, m-, m+, R
No
8800-00-37
3
Ascom office and Philips phones
R, m+, m-, R
No
8800-00-03
4
Japanese phones, Nec, Nitsuko
m+, R, R, m-
No
8800-00-25
5
Plantronics Vista Base
R, R, m+, m-
No
8800-00-20
6
Panasonic phones with modular plug
m+, R, R, m-
Yes
8800-00-25A
7
Nortel digital phones and Avaya iP phones
m-, R, R, m+
Yes
8800-00-01A
8
Avaya callmaster V and Vi, cisco iP phones
79xx series
R, m-, m+, R
Yes
8800-00-37A
the eiGht switch positions and correspondinG telephone systeMs
dc voltaGe
maximum Voltage
10v dc
minimum Voltage
1.6v dc
Nominal Voltage
5v dc
maximum current
2.5 mA
minimum current
280 uA
electrical speciFications
characteristics
Ac output Voltage
30mV
(preamp on i.e. positions 6-8)
insertion Gain
11.5dB Nom min 10.5dB : max 12.5dB
Bias Voltage : 1.58v dc Nom , min 1.53v dc : max 1.76v dc
(preamp output i.e. positions 6-8)
Bias Voltage
1.49v dc Nom, min 1.38v dc : max 1.71v dc
(microphone input)
FeatUreS & BeneFitS
