Specifications Oc-12C/Stm-4C; Generator Section; Digital Signal Output; Signal Output [18], Optical - Wavetek ANT-20 Operating Manual

ANT-20/ANT-20E

Specifications OC-12c/STM-4c

These specifications apply to the following options:
OC-12c/STM-4c mapping
OC-12c/STM-4c ERROR TEST (BULK). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .BN 3035/90.90
OC-12c/STM-4c ATM TESTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .BN 3035/90.91
OC-12v/STM-4v VIRTUAL CONCATENATION . . . . . . . . . . . . . . . . . . . . . . . . . .BN 3035/90.92
The numbers in square brackets [...] against the measurement connections correspond to the
numbers printed on the instrument.
Calibrated specifications are marked ***.
1

Generator section

1.1

Digital signal output

1.1.1

Signal output [18], optical

Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5 mm (PC)
"Fiber to fiber" test adapter for connecting various
2.5 mm plug connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see list of accessories
Output level *** . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 dBm +2/-3 dBm
Reduction in output level
for dual wavelength version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < 0.5 dBm
Output signal pulse shape . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .to ITU-T G.957
Wavelength (switchable, depending on option) . . . . . . . . . . . . . . . 1310 nm (1280 to 1330 nm),
Laser safety class as per EN 60825-1:1994 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
The generator meets the requirements of ITU-T G.957 classes L1.1, L1.2, L1.3, L4.1, L4.2,
L4.3.
Classes S1.1, S1.2 as well as S4.1 and S4.2 can be achieved by inserting an optical attenuator
or the Optical Power Splitter BN 3035/90.49.
LASER ON status display
LED is on when the laser source is active.
Specifications OC-12c/STM-4c
Concatenation Options
1550 nm (1480 to 1580 nm)
S-1