1527-1567nm Filter Device

Passband: min 0.52nm. IL: max 1.1dB. ITU 200GHz spacing DWDM multiplexer/demultiplexer. 1X2 thin-film type optical filter. With SMF-28 250um-coating bare fibers. Photos are from a sample of what we have. See manufacture test data from our samples at last two pdf links below. See ITU grid at the 2nd pdf link below. 

Wavelengths: P/N: DWFI2284JDS03-1, 1533.47nm; P/N: DWFI2300JDS03-1, 1536.61nm; P/N: DWFI2328JDS03-1, 1542.14nm; P/N: DWFI2340JDS03-1, 1544.53nm.

SMF-28 fiber with 900um loose tube. With 3 LC/PC connectors. 

Meaning in Oplink P/N: OADM237A219 and OADM257A219:
“2” : Channel Spacing: 200GHz;
“37”: pass wavelength is ITU channel 37 (1547.72nm), or “57”: ITU channel 57 (1531.90nm);
“A”: Configuration: Add Module;
“2”: Package Type: 900 um loose tube;
”1”: Fiber Length: 1 meter “
9”: LC/PC connector. 

Product options:
1547.72nm pass, OADM237A219, with manufacture test data (see sample-1,2,3 test data pdf links below)
1547.72nm pass, OADM237A219, without manufacture test data
1530.90nm pass, OADM257A219, with manufacture test data (see sample-4,5 test data pdf links below)
1530.90nm pass, OADM257A219, without manufacture test data

SMF-28 fiber with 900um loose tube.    With  3 LC/PC connectors.

Meaning in Oplink P/N: OADM237A219 and OADM257A219,
“2” : Channel Spacing: 200GHz;
“57”: pass wavelength: ITU channel  57 (1531.90nm);
“A”: Configuration: Add Module;
 “2”: Package Type: 900 um loose tube;    
”1”: Fiber Length: 1 meter
“9”: LC/PC connector.

SM fiber with 900um buffer. With 3 LC/PC connectors. The 1st 2 pdf links above are for different makers and different models for referenece only.

1x2 band filter, 0.5dB passband>2nm. 250um-coating bare fiber without connectors.

1x2 band filter, passband>2nm. 900um-buffered fiber without connectors. 

Passband: about 0.29nm. IL: max 1.07dB. ITU 100GHz spacing DWDM multiplexer/demultiplexer. 1X2 thin-film type optical filter. With SMF-28 250um-coating bare fibers. Photos are from a sample of what we have. See manufacture test data from our samples at last four pdf links below. 

See ITU grid at the 2nd pdf link below. Mostly made in 2005 in China. Very few samples are made in 2002 in China (specified in the qty list below, see technical details at last photo and last pdf link below). 

Wavelengths:
P/N: DWSW128002501, 1532.68nm
P/N: DWSW140802501, 1558.17nm
P/N: DWSW141202501, 1558.98nm
P/N: DWSW141602501, 1559.79nm
P/N: DWSW141701902, 1559.997nm, made in 2002 in Canada
P/N: DWSW141701902, 1559.997nm, made in 2002 in Canada, (without test data)
P/N: DWSW142002501, 1560.61nm

Pass-band at 0.4dB : min 0.2nm. IL: max 1.1dB. ITU 100GHz spacing DWDM multiplexer/demultiplexer. 1X2 thin-film type optical filter. With SMF-28 250um-coating bare fibers. Photos are from a sample of what we have. 

See manufacture test data from our samples at last five pdf links below. See ITU grid at the 2nd pdf link below. 

Wavelengths:
P/N: 10127480-260-001, 1528.77nm
P/N: 10127480-340-001, 1544.53nm
P/N: 10127480-342, 1544.92nm
P/N: 10127480-344-001, 1545.32nm
P/N: 10127480-346-001, 1545.72nm
P/N: 10127480-350-001, 1546.52nm
P/N: 10127480-354-001, 1547.32nm

Pass-band at 0.4dB : min 0.53nm. IL : max 1.1dB. ITU 200GHz spacing DWDM multiplexer/demultiplexer. 1X2 thin-film type optical filter. With SMF-28 250um-coating bare fibers. Photos are from a sample of what we have. 

See manufacture test data from our samples at last five pdf links below. See ITU grid at the 2nd pdf link below. 

Wavelengths:
P/N: 10114186-308, 1538.19nm
P/N: 10114186-316, 1539.77nm
P/N: 10114186-340, 1544.53nm
P/N: 10114186-360-003, 1548.51nm
P/N: 10114186-384-003, 1553.33nm
P/N: 10114186-388-003, 1554.13nm
P/N: 10114186-392, 1554.94nm
P/N: 10114186-400-003, 1556.55nm
P/N: 10114186-408, 1558.17nm
P/N: 10114186-416, 1559.79nm