Huawei OSN1500B System Auxiliary Interface Board

0 in stock      3-5 days lead time

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PN: 03038480-1 Category:
Firmware Upgrades

Firmware Upgrades x

Firmware upgrades allow our customers to utilize the latest features and security enhancements that simply make the devices to operate proficiently Learn more

Hardware Compatibility

Hardware Compatibility x

Backed up by our experienced pre-sales support team, and volume documentation, to avoid purchasing incompatible hardware.

Hardware Tested

Hardware Tested x

In order to avoid hardware malfunction, each equipment will be strictly tested before delivery and the test report will be packed inside equipment and delivered together. Learn more

Software Compatibility

Software Compatibility x

Software compatibility test between active/standby system board, main control board and service board, mother/sub-card; system commissioning test to prevent all software conflicts.

Huawei OSN 3500 System Test Procedure
In this document, we will show you how tests SDH equipment product boards.
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Provides the OAM/F&f interface,the 10M/100M interface.

Provides two BITS clock input interfaces and two BITS clock output interfaces (impedance: 120 ohms).

Provides 3-input and 1-output alarm interfaces.

Provides one interface used for communication with external boards.

Realizes communication boards in the subrack.

Supports power supply backup and checking.

Supports the audible alarm and the clearing of the audible alarm.


SSR1AUX is a system auxiliary interface board for Huawei OSN1500B, provides various management and auxiliary interface for the system, and provides the centralized backup for +3.3v power supply of the boards in Subrack. is a necessary board for OSN1500B.

Tech Specs
Front Panel
The front panel of the SSR1AUX has indicators and interfaces.


Valid Slot
OSN 1500B subrack: can be installed in slot 10.
Mechanical Specifications
Dimensions (mm) 128 (H) x 25.4 (W) x 235.2 (D)
Weight (kg) 1.0
Additional information
Weight 2.0 kg
Dimensions 18.7 × 34.0 × 7.5 cm

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Q: If I buy OSN1500B form, do I need buy one SSR1AUX separately?

A: No, one SSR1AUX is already contained in all the OSN1500B bundle line at


Q: The board is new or refurbished?

A: Yes, it is original new, not been used.


Q: What is the lead time for SSR1AUX board?

A: In normal condition is 5 days, better to confirm with our sales team before your purchase.

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