TO 33 Package
High-speed TO PLUS® headers for Quad applications up to 100G.
About
SCHOTT TO PLUS® headers on TO 33 footprint are suitable to be used in GPON, XG-PON, 10GEPON, CPRI and 32G Fiber Channel. Single Channel or Quad for use in SFP28 or QSFP28 (CWDM4 or PSM4) transceivers.Product features
- Available in 2 x 25-ohm single-ended (lower speed) and 2 x 50-ohm differential (higher speed) versions.
- Designed for 25G Rx (or 4x25G).
- 3.4mm in diameter.
- Size is matched to existing TIAs/PDs available on the market.
Product variants
| Modul | Speed | OSA Type | Fiber | TO Can Description | Function |
|---|---|---|---|---|---|
| SFF, SFP, SFP+, QSFP28 | 10 Gbps |
Rx | SMF/MMF | TO-33, 2 *25-ohm Single-ended,4+1 |
Separate Vpd and Vcc pin, high speed, one gnd pin |
| SFF, SFP, SFP+, QSFP29 | 28 Gbps | Rx | SMF/MMF | TO-33, 2*50-Ohm, Differential, 4+1 |
Separate Vpd and Vcc pin, high speed, one gnd pin |
Product images
Product performance
S11 (dB) – Reflection/Return Loss
S11: Better than -15dB @20GHz for speeds of up to 28 Gbps.
S21 (dB) – Insertion Loss
S21: 3dB bandwidth better than 25GHz.