Active
Mode@55C
Standby
Mode@45C
Active
Mode
Standby
Mode
Passive
Cable
400LFM 100LFM TBD TBD
Active 0.8W
Cable
400LFM 100LFM TBD TBD
Active 1.5W
Cable
500LFM 150LFM TBD TBD
Regulatory
Safety CB / cTUVus / CE
EMC CE / FCC / VCCI / ICES / RCM
RoHS RoHS compliant
a.ConnectX-6 Dx adapters supplement theauto-negotiation specification to get better bit error rates
and longer cable reaches. This supplemental feature only initiates when connected to another
Mellanox Ethernetproduct.
b. Typical power for ATIS traffic load.
c. For both operational and non-operational states.
MCX623432A[N/C]-GDAB/MCX623432AS-
GDAISpecifications
Physical
Form Factor: Small Form Factor (SFF) OCP 3.0
Size: 4.52 in. x 2.99 in (115.00mm x 76.00mm)
Connector: Dual SFP56 Ethernet (copper and optical)
Retention
Mechanism:
MCX623432A[N/C]-GDAB: Thumbscrew(Pull Tab) Bracket
MCX623432AS-GDAI: Internal Lock
Protocol
Support
Ethernet: 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 Ethernet 1/10/25/40/50 Gb/s
PCI Express Gen 4.0: SERDES @ 16.0GT/s, 16 lanes (2.0 and 1.1 compatible)