Keep hazardous-area evidence and mixed-media service records together for Hirschmann BRS40-0012OOOO-TTCX99HHSESXX.X.XX

Hirschmann BRS40-0012OOOO-TTCX99HHSESXX.X.XX, part number 942170043, is the Hirschmann BRS40-8TX/4SFP-EEC-HL managed industrial Ethernet switch described in the manufacturer configuration record. The EEC-HL model combines mixed copper and fiber interfaces with extended-temperature and hazardous-location records. Serviceability depends on preserving the product identity, optical module schedule and acceptance evidence for the actual enclosure.

Close the gap between the purchase line and the delivered unit

• Confirm Hirschmann BRS40-0012OOOO-TTCX99HHSESXX.X.XX and part number 942170043 on the offered and delivered records.
• Verify 12 Ports in total: 8x 10/100/1000BASE TX / RJ45, 4x 100/1000Mbit/s fiber ; 1. Uplink: 2 x SFP Slot (100/1000 Mbit/s) ; 2. Uplink: 2 x SFP Slot (100/1000 Mbit/s).
• Check 2 x 12 VDC ... 24 VDC supply and the listed 11 W consumption.
• Review -40-+70 C operation, PC-ABS housing and IP30 protection against the cabinet.
• Test required management, security, timing and redundancy functions with the actual network.

Record exceptions before the switch enters service. Product-family similarity is not an acceptable substitute for the configuration-specific evidence associated with Hirschmann BRS40-0012OOOO-TTCX99HHSESXX.X.XX.

Read the EEC range with the enclosure conditions

The manufacturer record lists -40-+70 C operation for Hirschmann BRS40-0012OOOO-TTCX99HHSESXX.X.XX, together with PC-ABS housing, DIN rail mounting and IP30 protection. These values answer different engineering questions. The temperature range applies at the installed switch, while the IP rating still requires a surrounding enclosure suited to the site's dust, moisture and access conditions.

Review cold start, normal panel temperature and heat from neighboring components. Do not use an EEC suffix as a substitute for an enclosure assessment. The final cabinet record for part number 942170043 should identify the expected environment, the protection supplied by the panel and the clearance needed for connected cables.

Keep the complete code attached to the engineering record

Hirschmann BRS40-0012OOOO-TTCX99HHSESXX.X.XX is the complete configuration reference associated with catalog Type BRS40-8TX/4SFP-EEC-HL and part number 942170043. Keep those three identifiers together in the inquiry, quotation, inspection record and configuration archive. A shortened BRS40 family description can help a buyer find the product family, but it cannot establish the same hardware and software selection as the complete ordering code.

• Match every character against the offered label.
• Record the part number beside the installed location.
• Keep the approved software and configuration evidence with the same equipment record.

Hirschmann BRS40 reference image for BRS40-8TX/4SFP-EEC-HL. Confirm the supplied unit from the full code and label.

Define each optical path before choosing an SFP

Hirschmann BRS40-0012OOOO-TTCX99HHSESXX.X.XX includes four 100/1000 Mbit/s SFP positions in two uplink groups. Those slots do not define the transceiver, connector, wavelength, fiber type or achievable distance. For each intended optical link, specify the module at both ends, the installed fiber path and the required rate. List the switch and the optical modules as separate purchasing lines so the offered scope can be checked.

During commissioning, record the fitted SFP reference, cable destination and normal link indication for every used slot. If an optical path later becomes unstable, this evidence helps the service team distinguish a transceiver, fiber, far-end or configuration issue. Keep that module schedule with Hirschmann BRS40-0012OOOO-TTCX99HHSESXX.X.XX and part number 942170043.

A replacement comparison starts with installed evidence

A replacement request for Hirschmann BRS40-0012OOOO-TTCX99HHSESXX.X.XX should include a readable installed label, current port map, supply arrangement, enclosure conditions and saved configuration. Compare these records with catalog Type BRS40-8TX/4SFP-EEC-HL and part number 942170043. Similar BRS40 products may share a port count while differing in temperature range, housing, optical interfaces or advanced feature selection.

If an alternative is proposed, list every difference that affects physical fit, wiring, media, required software functions or commissioning. Keep the accepted comparison with the maintenance record. That turns a future repeat order into a traceable decision instead of another family-level search for Hirschmann BRS40-0012OOOO-TTCX99HHSESXX.X.XX.

A useful handover survives the next service visit

The handover for Hirschmann BRS40-0012OOOO-TTCX99HHSESXX.X.XX should include the final port schedule, cable destinations, management address, software information, configuration backup and the results of required communication and recovery tests. Add the SFP list for fiber-capable versions and identify reserved ports. Store these records under the installed location and part number 942170043.

A later service team should be able to identify the correct file and understand the expected network state without reconstructing the original project. Update the record whenever an authorized endpoint, VLAN, optical module or redundancy setting changes. That discipline gives the Hirschmann BRS40-0012OOOO-TTCX99HHSESXX.X.XX page practical value beyond the initial quotation.

Information that belongs in the quotation request

Send Hirschmann BRS40-0012OOOO-TTCX99HHSESXX.X.XX, catalog Type BRS40-8TX/4SFP-EEC-HL, part number 942170043, quantity and delivery destination in the inquiry. Include the required SFP references, fiber type, far-end interfaces and quantities. State the required operating environment, management functions, security policy, timing role and redundancy design where they affect acceptance. List accessories separately so the supplier can identify the complete scope.

Ask the supplier to show the exact offered code and document revision for Hirschmann BRS40-0012OOOO-TTCX99HHSESXX.X.XX. For replacement work, attach the installed label and summarize any function that must be retained. A configuration-specific request tied to part number 942170043 is easier to compare than a generic search for a managed industrial Ethernet switch.

Manufacturer configuration reference for BRS40-8TX/4SFP-EEC-HL