Juniper PTX10001-36MR - Page 74

Table 30: 12-Ribbon Patch and Breakout Cables Available from Juniper Networks (Connued)
Cable Type Connector Type Fiber Type Cable Length Juniper Model
Number
10 m MTP-4LC-S10M
24-Fiber MPO Connectors
You can use patch cables with 24-ber MPO connectors to connect two supported transceivers of the
same type—for example, 100GBASE-SR10-to-100GBASE-SR10.
Figure 21 on page 65 shows the 24-ber MPO opcal lane assignments.
Figure 21: 24-Fiber MPO Opcal Lane Assignments
NOTE: Ensure that you order cables with the correct polarity. Vendors refer to these crossover
cables as key up to key up , latch up to latch up , Type B , or Method B . If you are using patch
panels between two transceivers, ensure that the proper polarity is maintained through the cable
plant.
The MPO opcal connector for the CFP2-100G-SR10-D3 is dened in Secon 5.6 of the CFP2
Hardware Specicaon and Secon 88.10.3 of IEEE STD 802.3-2012 . These specicaons include the
following requirements:
• Recommended Opon A in IEEE STD 802.3-2012.
• The transceiver receptacle is a plug. A patch cable with a socket connector is required to mate with
the module.
• Ferrule nish shall be at polished interface that is compliant with IEC 61754-7.
• Alignment key is key up.
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