64
Powe
r and
Envir
onme
ntal
Voltage: 3.3VAUX, 12V
Power
Cable Type
Active Mode
Standby Mode
Typical Power
(b)
Passive Cables
17.22W
4.3W
Maximum Power
Passive Cables
22.77W
8.1W
Maximum power available through QSFP56 port:
5W
Temperature
Operational
0°C to 55°C
Non-operational
-40°C to 70°C
Humidity
90% relative humidity
(c)
Altitude
(Operational)
3050m
Envir
onme
ntal
Airflow
Cable Type
Hot Aisle
HSK to Port
Cold Aisle @35C
Port to HSK
Normal Mode
@55C
Standby
Mode @45C
Normal
Mode
Standby
Mode
Passive Cable
600LFM
100LFM
Not
Supported
Not
Supported
Regul
atory
Safety
CB / cTUVus / CE
EMC
CE / FCC / VCCI / ICES / RCM
RoHS
RoHS compliant
MCX623436AC-CDAB / MCX623436AN-CDAB /
MCX623436AS-CDAB / MCX623436MC-CDAB /
MCX623436MN-CDAB / MCX623436MS-CDAB /
MCX623436AS-CDAI
Specifications
Physi
cal
Form Factor: Small Form Factor (SFF) OCP 3.0
Size: 4.52 in. x 2.99 in (115.00mm x 76.00mm)
Connector: Dual QSFP56 Ethernet (copper and optical)
Retention
Mechanism:
MCX623436A[N/C]-CDAB: Thumbscrew (Pull Tab) Bracket
MCX623436AS-CDAI: Internal Lock Bracket
Proto
col
Supp
ort
Ethernet: 100GBASE-CR4, 100GBASE-KR4, 100GBASE-SR4, 100GBASE-CR2, 100GBASE-KR2, 100GBASE-
SR2, 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
