Check Point CPAC-TR25SR-ADP Compatible 25GBASE-SR SFP28 with QSFP28-to-SFP28 Adapter for Maestro MHO-140 and MHO-175

EdgeOptic's CPAC-TR25SR-ADP compatible is a Check Point-coded version of the EdgeOptic 25G-SFP28-100 multi-vendor SFP28 dual-rate 10G/25G SR transceiver. The -ADP variant ships with a QSFP28-to-SFP28 mechanical adapter so the same SFP28 optic plugs into 100G QSFP28 cages on Maestro orchestrator chassis. Module identification uses Check Point-recognized EEPROM vendor and part-number strings, so Maestro Hyperscale Orchestrators and supported NIC carriers read the optic against their native transceiver tables.

Optical behavior is 25GBASE-SR per IEEE 802.3by Clause 112 over duplex multi-mode fiber, with 10GBASE-SR support per IEEE 802.3ae on dual-rate SFP28 host ports. Line signaling rate is 10.3125 Gbps at 10GBASE-SR and 25.78125 Gbps at 25GBASE-SR. Reach is 100 m on OM4 and 70 m on OM3, all within the SFP28 SerDes envelope defined by SFP28 MSA SFF-8402.

Optical path is 850 nm VCSEL transmitter, PIN photodiode receiver, TX optical power −5 to +2.4 dBm, RX sensitivity better than −10.3 dBm, 5.3 dB link budget, LC/UPC duplex connector. Digital diagnostics are SFF-8472 compliant, exposing per-module temperature, supply voltage, TX bias, TX power and RX power. Power dissipation is 0.3 W, the module is hot-swappable, and the operating temperature range is 0 to 70°C commercial.

Per the Check Point Appliance Accessory Guide and confirmation on the Check Point CheckMates community, CPAC-TR25SR-ADP is supported on Maestro Hyperscale Orchestrator MHO-140 (R81.20 and later), Maestro Hyperscale Orchestrator MHO-175 (R81.20 and later), and the CPAC-2-100/25F-B NIC. The -ADP variant is not supported on the CPAC-2-40/100F-C NIC. The non-adapter variant CPAC-TR-25SR-D is a native SFP28 catalog item with a narrower platform scope (MHO-140 only). Confirm the running Maestro software image against the appliance accessory guide for the target orchestrator before specifying the part.

Check Point's official support policy covers Check Point-supplied SFP transceivers under appliance support contracts; third-party modules sit outside that coverage. At the appliance level, Maestro and CPAC NICs run a module-identification check against vendor and part-number EEPROM strings at insertion. The EdgeOptic CPAC-TR25SR-ADP compatible is programmed with Check Point-recognized strings so the optical-ID check returns cleanly. 25G FEC is configured on the MAC layer at each link partner; the optical path itself is agnostic to whether RS-FEC or BASE-R FEC is negotiated on the host, so match the peer switch FEC mode to the Maestro or NIC port configuration during commissioning.

Backed by 15+ years of EdgeOptic compatibility engineering across vendor optical platforms. Ships next business day from EU stock with a lifetime warranty. For Maestro orchestrator rollouts where CPAC-TR25SR-ADP is the catalog SKU, multi-site volume pricing, or compatibility reconciliation against a specific Maestro software image, contact our sales team.