TE Connectivity: zSFP+ Stacked Belly-to-Belly Connectors
December 1, 2019
TE Connectivity has introduced its new zSFP+ stacked belly-to-belly connectors that are designed to support data rates at both 28G NRZ and 56 Gbps PAM-4. The upright latching feature for zSFP+ stacked belly-to-belly connectors is a key capability that can accommodate four row belly-to-belly applications to enable higher faceplate density and maximize printed circuit board (PCB) space usage for hyperscale data centers and networking switch applications.
This expanded portfolio includes 2×4 and 2×12 configurations, which offer design flexibility to address different application needs. zSFP+ stacked belly-to-belly connectors are backward-compatible to previous generations by sharing the same mating interface and cage dimensions with the entire SFP/SFP+/SFP 28 portfolio, facilitating easy design-in and system upgrades.
“We see that 56-gigabit PAM-4 performance is becoming a standard in hyperscale data centers and high-end network switches and routers, and many customers are demanding PAM-4 support as well as higher faceplate density,” said Jimmy Ju, product manager at TE Connectivity’s data and devices business unit. “TE’s new zSFP+ stacked belly-to-belly connectors offer both features to facilitate higher data center performance.”
- Support applications up to 28 Gbps NRZ and 56 Gbps PAM-4
- Offers cages in single-port, ganged (1xN) and stacked (2xN) configurations; belly-to-belly mounting cages also offered
- Features elastomeric gaskets or springs for EMI containment
- Offers heat sink and light pipe options
- Stacked cages include an integrated high-speed connector
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To learn more about TE’s zSFP+ stacked belly-to-belly connectors, click here.
