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The function of the OADM4 is to add and drop 4 channels at 100GHz spacing. Similarly, the function of the OADM1 is to add and drop 1 channel at 100GHz spacing.
One OADM4 card supports add of 4 wavelengths in the transmit direction and drop of 4 wavelengths in receive direction. Similarly, one OADM1 card supports add of 1 wavelength in the transmit direction and drop of 4 wavelengths in receive direction.
Up to 10 OADM4 can be combined to add and drop 40 channels. Similarly, up to 40 OADM1 can be used to add drop 40 Channels. This is a purely a passive card which is used in the node with the help of the optical adaptor card. This occupies half slot.
OADM4 and OADM1 are half slot cards which are housed in half slot of HCPADP02 adaptor card.
It is purely a passive card or unit.
There is no LED visual indication for this card or unit.
Following types of OADM4 and OADM1 are available which can be used up to 40 channels.
Types of OADM4
Description |
Model Number |
|---|---|
4 channel OADM with 100Ghz spacing, supporting channel number 20 to 23 in C-band |
OADM-4-D-19200-19230 |
4 channel OADM with 100Ghz spacing, supporting channel number 24 to 27 in C-band |
OADM-4-D-19240-19270 |
4 channel OADM with 100Ghz spacing, supporting channel number 28 to 31 in C-band |
OADM-4-D-19280-19310 |
4 channel OADM with 100Ghz spacing, supporting channel number 32 to 35 in C-band |
OADM-4-D-19320-19350 |
4 channel OADM with 100Ghz spacing, supporting channel number 36 to 39 in C-band |
OADM-4-D-19360-19390 |
4 channel OADM with 100Ghz spacing, supporting channel number 40 to 43 in C-band |
OADM-4-D-19400-19430 |
4 channel OADM with 100Ghz spacing, supporting channel number 44 to 47 in C-band |
OADM-4-D-19440-19470 |
4 channel OADM with 100Ghz spacing, supporting channel number 48 to 51 in C-band |
OADM-4-D-19480-19510 |
4 channel OADM with 100Ghz spacing, supporting channel number 52 to 55 in C-band |
OADM-4-D-19520-19550 |
4 channel OADM with 100Ghz spacing, supporting channel number 56 to 59 in C-band |
OADM-4-D-19560-19590 |
1 channel OADM with 100Ghz spacing, supporting channel number 20 in C-band |
OADM-1-D-19200 |
1 channel OADM with 100Ghz spacing, supporting channel number 21 in C-band |
OADM-1-D-19210 |
1 channel OADM with 100Ghz spacing, supporting channel number 22 in C-band |
OADM-1-D-19220 |
1 channel OADM with 100Ghz spacing, supporting channel number 23 in C-band |
OADM-1-D-19230 |
1 channel OADM with 100Ghz spacing, supporting channel number 24 in C-band |
OADM-1-D-19240 |
1 channel OADM with 100Ghz spacing, supporting channel number 25 in C-band |
OADM-1-D-19250 |
1 channel OADM with 100Ghz spacing, supporting channel number 26 in C-band |
OADM-1-D-19260 |
1 channel OADM with 100Ghz spacing, supporting channel number 27 in C-band |
OADM-1-D-19270 |
1 channel OADM with 100Ghz spacing, supporting channel number 28 in C-band |
OADM-1-D-19280 |
1 channel OADM with 100Ghz spacing, supporting channel number 29 in C-band |
OADM-1-D-19290 |
1 channel OADM with 100Ghz spacing, supporting channel number 30 in C-band |
OADM-1-D-19300 |
1 channel OADM with 100Ghz spacing, supporting channel number 31 in C-band |
OADM-1-D-19310 |
1 channel OADM with 100Ghz spacing, supporting channel number 32 in C-band |
OADM-1-D-19320 |
1 channel OADM with 100Ghz spacing, supporting channel number 33 in C-band |
OADM-1-D-19330 |
1 channel OADM with 100Ghz spacing, supporting channel number 34 in C-band |
OADM-1-D-19340 |
1 channel OADM with 100Ghz spacing, supporting channel number 35 in C-band |
OADM-1-D-19350 |
1 channel OADM with 100Ghz spacing, supporting channel number 36 in C-band |
OADM-1-D-19360 |
1 channel OADM with 100Ghz spacing, supporting channel number 37 in C-band |
OADM-1-D-19370 |
1 channel OADM with 100Ghz spacing, supporting channel number 38 in C-band |
OADM-1-D-19380 |
1 channel OADM with 100Ghz spacing, supporting channel number 39 in C-band |
OADM-1-D-19390 |
1 channel OADM with 100Ghz spacing, supporting channel number 40 in C-band |
OADM-1-D-19400 |
1 channel OADM with 100Ghz spacing, supporting channel number 41 in C-band |
OADM-1-D-19410 |
1 channel OADM with 100Ghz spacing, supporting channel number 42in C-band |
OADM-1-D-19420 |
1 channel OADM with 100Ghz spacing, supporting channel number 43 in C-band |
OADM-1-D-19430 |
1 channel OADM with 100Ghz spacing, supporting channel number 44 in C-band |
OADM-1-D-19440 |
1 channel OADM with 100Ghz spacing, supporting channel number 45 in C-band |
OADM-1-D-19450 |
1 channel OADM with 100Ghz spacing, supporting channel number 46 in C-band |
OADM-1-D-19460 |
1 channel OADM with 100Ghz spacing, supporting channel number 47 in C-band |
OADM-1-D-19470 |
1 channel OADM with 100Ghz spacing, supporting channel number 48 in C-band |
OADM-1-D-19480 |
1 channel OADM with 100Ghz spacing, supporting channel number 49 in C-band |
OADM-1-D-19490 |
1 channel OADM with 100Ghz spacing, supporting channel number 50 in C-band |
OADM-1-D-19500 |
1 channel OADM with 100Ghz spacing, supporting channel number 51 in C-band |
OADM-1-D-19510 |
1 channel OADM with 100Ghz spacing, supporting channel number 52 in C-band |
OADM-1-D-19520 |
1 channel OADM with 100Ghz spacing, supporting channel number 53 in C-band |
OADM-1-D-19530 |
1 channel OADM with 100Ghz spacing, supporting channel number 54 in C-band |
OADM-1-D-19540 |
1 channel OADM with 100Ghz spacing, supporting channel number 55 in C-band |
OADM-1-D-19550 |
1 channel OADM with 100Ghz spacing, supporting channel number 56 in C-band |
OADM-1-D-19560 |
1 channel OADM with 100Ghz spacing, supporting channel number 57 in C-band |
OADM-1-D-19570 |
1 channel OADM with 100Ghz spacing, supporting channel number 58in C-band |
OADM-1-D-19580 |
1 channel OADM with 100Ghz spacing, supporting channel number 59 in C-band |
OADM-1-D-19590 |
Following are the schematics of the OADM4 and OADM1 card connectivity.
Typical specifications and functionalities of the OADM4 and OADM1 cards are:
Typical Specifications of OADM4 and OADM1
Parameters |
Units |
Values for OADM4 |
Values for OADM1 |
|---|---|---|---|
No of channels |
- |
4 |
1 |
Channel Spacing |
GHz |
100 |
100 |
Pass band |
GHz |
ITU+/-13.75 |
ITU+/-13.75 |
Maximum IL from ADD/DROP port to Line (Common) |
dB |
<=1.8 |
<=1.2 |
Isolation: Adjacent channel |
dB |
>30 |
>30 |
Isolation: Non Adjacent channel |
dB |
>40 |
>40 |
Typical Express Loss |
dB |
<=0.8 |
<=0.8 |
Power Handling |
mw |
500 |
500 |
Type of Connectors |
- |
LC/PC |
LC/PC |