Singlemode monitoring cassette, splitter LI 50:50 + 95:5x2 LC

In stock
Stock Code
HXCM21K4G1Z0A0

The HypaFOX LI Monitoring Cassettes, is a low profile plug and play cassette, fitted with low loss fully passive components. Up to four (4) HypaFOX slide-in cassettes can be housed on a 1RU 19/21" Subrack/Patch Panel. The HypaFOX LI Monitoring Cassette, enables monitoring of 4 fibre optic Singlemode data transmission channels. The LI Monitoring Cassette is fitted with 12, Low Loss Grade A LC UPC optical connectors. Two Channels inputs (_+27dBm), are being monitored using two, 1:2 split, 50/50 SM Splitter/coupler. The 50/50 Split Monitor Outputs are via a Polarization Insensitive Dual Stage Optical Isolator. The PI Dual Stage Optical Isolator, allows light output from the Monitor Channels and blocks any light signal entering the Monitor 50/50 split channels. Two additional channels are monitored using 1:2 split 5/95 SM Splitters/coupler. These 5% Monitor Outputs are connected directly to the LC UPC connectors.

  • Compact, Slide and Lock-in Cassette. 
  • Low loss SM (G652D) LC UPC optical connections. Mean loss:  0.07dB. 
  • Premium Grade, Dual Window low loss SM, 1x2, 50:50 and 5:95, Split Ratio Optical Splitters/Couplers. Insertion Loss (Splitters/Couplers with no connectors) (1310/1550nm): 50:50%, 3.2/3.2dB; 5:95%,≤14.2/0.4dB. 

Single-Mode Dual Window Splitter/Coupler Specifications: 

 

Parameters 

Unit 

Grade P 

Operating Wavelength 

nm 

1310 and 1550 

Operating Wavelength Window 

Nm 

±15 

Operating Bandwidth 

nm 

1270~1590 

Typical Excess Loss 

dB 

0.07 

Insertion Loss at Centre Wavelength (50/50 Split) 

dB 

< 3.2/3.2 

Insertion Loss at Centre Wavelength (5/95 Split) 

dB 

< 14.2/0.4 

Insertion Loss at Operation Bandwidth* 

dB 

< 3.8 

PDL 

dB 

< 0.10 

TDL 

dB 

< 0.10 

Return Loss 

dB 

> 50 

Power Handling 

mW 

< 1000 

Directivity 

dB 

> 55 

Operating Temperature 

oC 

-40 ~ + 85 

Storage Temperature 

oC 

-40 ~ + 85 

 

Insertion Loss (50/50 Split) (no connectors) around 1380nm (water peak) is counted in specification above 

 

Single Mode Polarization Insensitive Dual Stage Optical Isolator Specifications: 

 

Parameters 

Unit 

Dual Stage 

 

Grade P 

Operating Wavelength 

nm 

1550 

Peak isolation 

dB 

58 

Isolation (ƛ+ 15nm, 23oC all sop) 

dB 

  • 48 

Typ IL (ƛ+ 15nm, 23oC all sop) 

dB 

0.4 

Insertion Loss (ƛ+ 20nm, -5 ~ +70oC all sop) 

dB 

< 0.55 

PDL at 23oC 

dB 

< 0.1 

PMD 

Ps 

< 0.05 

Return Loss 

dB 

  • 60/55 

Power Handling 

mW 

< 500 

Fibre Type 

 

SMF – 28e 

Operation Temperature 

oC 

-5 ~ + 70 

Storage Temperature 

oC 

-40 ~ + 85 

Dimensions 

mm 

Ø 5.5 x 35 

Pigtail Type 

µm 

900µm Loose Tube 

Pigtail Length (Max) 

m 

1.0m 

 

Connectors: 

 

Single Mode Grade A LC UPC -Insertion Loss (Random IEC Method) 1310/1550nm, Mean 0.07dB, Max 0.15dB 

 

Dimensions 

95mm (W) x 40mm (H) x 121/140mm (D)(Body/Connectors) 

Materials 

Powder Coated Aluminium 

Colour 

Black and Blue (Connectors) 

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