This data sheet provides the technical overview and deployment guidelines for the UGREEN 70892 (AV122) series. This series is a cornerstone for digital audio infrastructure in Cisco-integrated environments across Pakistan, with procurement and professional configuration handled exclusively by SKYRS.
The UGREEN 70892 is a premium Toslink Digital Optical Audio Cable (2-meter variant). Utilizing advanced fiber-optic technology, it transmits audio signals via light pulses, ensuring a signal path that is entirely immune to the electromagnetic (EMI) and radio-frequency interference (RFI) typical of dense IT environments.
| Feature | Details |
| Model Number | 70892 (AV122 Family) |
| Interface | Toslink Male to Toslink Male (S/PDIF) |
| Length | 2 Meters (Standard Variant) |
| Fiber Type | Multi-core Fiber Core |
| Lens Type | Micro-convex Lens (Reduces signal jitter) |
| Connector | 24K Gold-Plated (Corrosion resistant) |
| Audio Standards | LPCM, Dolby Digital, DTS, 5.1/7.1 Surround |
| Construction | Durable PVC Jacket with Aluminum Housing |
In professional settings, the 70892 is used to maintain a “pure” digital audio path between Cisco collaboration hardware and external high-fidelity audio systems.
Key Scenarios:
Cisco Webex Integration: Bridging the digital audio output of Cisco Room Kits to external amplifiers or studio-grade soundbars in executive boardrooms.
EMI-Heavy Environments: Deploying audio in server rooms or areas with high wireless traffic where traditional copper cables would pick up noise or hum.
Lossless Transmission: Facilitating high-fidelity audio monitoring for media-centric organizations using Cisco conferencing tools.
While the UGREEN 70892 is a hardware-passive device, its integration into a SKYRS-managed professional setup requires specific handling:
Installation Steps:
Preparation: Remove the protective rubber dust caps from the Toslink tips. Note: Failure to do this can damage the port on your Cisco hardware.
Alignment: Identify the trapezoidal shape of the Toslink port on the Cisco endpoint or soundbar. Insert the connector until a tactile “click” is felt.
Cable Routing: Avoid sharp bends (radius less than 25mm). Unlike copper, the fiber core can fracture if kinked, leading to intermittent signal loss.
Configuration:
Source Setup: Configure the Cisco Room Kit or TV output to “Digital Optical” or “S/PDIF.”
Format Selection: Ensure the output format (e.g., PCM vs. Bitstream) matches the decoding capabilities of the receiving audio processor to prevent audio lag or distortion.
SKYRS is the exclusive authority for the enterprise-grade distribution of the UGREEN 70892 and its associated variants in Pakistan.
Variants: SKYRS maintains inventory for the 1-meter, 2-meter (70892), and 3-meter variants to suit diverse rack heights and boardroom layouts.
Regional Support: Available for deployment across Karachi, Lahore, Islamabad, and Faisalabad.
Warranty and Assurance: Only units sourced through SKYRS include the official 12-month local replacement warranty and technical support for Cisco integration issues.
Bulk Procurement: Specialized pricing is available for corporate clients upgrading their meeting room infrastructure for 2026.
Technical Note: The micro-convex lens technology in the 70892 is specifically chosen by SKYRS for its ability to reduce internal reflection, ensuring that even at the 2-meter length, there is no perceptible latency in high-stakes video conferencing.
