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MCX545B-CCUN Specifications
Physical
Size
: 3.07 in. x 4.33 in (78.00mm x 110.05mm)
Connector
: Single QSFP28 Ethernet (copper and optical)
Protocol
Support
Ethernet
: 100GBASE-CR4, 100GBASE-KR4, 100GBASE-SR4, 50GBASE-R2, 50GBASE-R4,
40GBASE-CR4, 40GBASE-KR4, 40GBASE-SR4, 40GBASE-LR4, 40GBASE-ER4, 40GBASE-R2,
25GBASE-R, 20GBASE-KR2, 10GBASE-LR,10GBASE-ER, 10GBASE-CX4, 10GBASE-CR,
10GBASE-KR, SGMII, 1000BASE-CX, 1000BASE-KX, 10GBASE-SR
Data Rate
: 1/10/25/40/50/100 Gb/s
PCI Express Gen3
: SERDES @ 8.0GT/s (respectively), 16 lanes (2.0 and 1.1 compatible)
Power
Voltage
: 3.3VAUX, 5VAUX, 12V
Power
Cable Type
Typical Power
(a)
Passive Cables
14.48W
Maximum Power
Passive Cables
17.57W
1.5W Active
Cables
21.07W
Maximum power available through QSFP28 port:
3.5W
Environment
al
Temperature
Operational
0°C to 55°C
Non-operational
-40°C to 70°C
Humidity
90% relative humidity
(b)
Altitude (Operational)
3050m
Airflow tested in a
ducted tunnel
(c)
Cable Type
Heatsink to Port
Port to Heatsink
Passive Cable
400LFM
800LFM
Active 1.5W
Cable
NA
400LFM
Regulatory
Safety
CB / cTUVus / CE
EMC
CE / FCC / VCCI / ICES / RCM
RoHS
RoHS compliant
a. Typical power for ATIS traffic load.
b. For both operational and non-operational states.
c. Airflow is measured on ambient 55°.