VX-8900i Indoor Mini-CMTS Head End
Versa Technology’s VX-8900i allows HFC networks to offer fiber speeds to their cable subscribers via legacy COAX lines.
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Based on the DOCSIS 3.0 and C-DOCSIS protocols, Versa Technology’s VX-8900i allows HFC networks to offer fiber speeds to their cable subscribers via legacy COAX lines.
With channel bonding technology, the VX-8900i series can utilize up to 16-QAM channels to achieve downstream (DS) data rates of up to 1.1Gbps; and utilize up to 4 QPSK/QAM channels to achieve upstream data rates of up to 160MBPS.
The unit’s downstream can be configured to data channels or IP QAM channel. The unit features 1RJ45 GE port and 1 SFP GE optical port. With layer 3 routing functions and perfect QoS, the unit can operate in a variety of working conditions and under different vendor requirements. The unit’s high bandwidth capacity and perfect QoS features make it ideal for Internet Protocol Television (IPTV) or Video on Demand (VOD).
The VX-8900i measures 19 inches 1U. The head end’s compact form factor makes the unit a cost-effective solution for HFC networks seeking to deploy a small-scaled network.
The VX-8900i series is compatible with DOCSIS 3.0 / 2.0 cable modems.
|QAM Modulation Mode||Annex A, B|
|QAM Modulation||64 QAM, 256 QAM||Upstream Modulation||QFSK, 16QAM, 64QAM|
|Data Rate||36Mbps @ 64QAM
50Mbps @ 256QAM
|Data Rate||30Mbps @ 64QAM (6.4MHz)|
|Downstream Channel Quality||16 channel||Upstream Channel Quality||4 channel|
|Downstream Max Speed||800Mbps||Upstream Max Rate||120Mbps|
|Frequency Range||87MHz – 100MHz||Input Frequency Range||5MHz – 65MHz|
|Channel Bandwidth||8MHz / 6MHz||Input Level Range Bandwidth||6.4MHz, -7dBmV -23dBmv
3.2MHz, -10dBmV -20dBmV
16MHz, -13dBmV -17dBmV
|Output Power||49 dBmV (8 channel)
45 dBmV (16 channel)
|Power Adjusted Range||Adjusted 25 dB, step size 0.5dB|
|RF OUT Connector||(1) F connector, 75Ω||RF IN Connector||(1) F connector, 75Ω|
|Port Insert Loss||< 4dB|
|Port Reflect Loss||<-12dB|
|SPEC||Values & Settings|
|2 Net Port Rate||10/100/1000Mbps|
|Net Port Type||Managed connector, 1 RJ45 Data connector, 1 SFP & 1 RJ45|
|1 GPON ONU Port||NET / SEP|
|1 Console Port||RS-232|
|Command Line Interface (CLI)||RS-232 serial port, Telnet or SSH|
Other Functions / General
|Max Cable Modem Amount||400 DOCSIS 2.0
400 (max. 250 DOCSIS 3.0 + 150 DOCSIS 2.0)
|Dynamic Load Balanced||Supported|
|Power||< 35W (without optical receiver), < 45W (with optical receiver)|
|Power Supply||220V / 110V AC, -48VDC (optional)|
|Working Conditions||Temperature: -10° ~ 50°C
Humidity: 10% – 90%
|Dimension (LxDxH)||19” x 16” x 1.7”|
Device Downloads (Manuals, Quickstart Guides, Datasheets)
Versa Technology Device Warranty Information
Versa Technology honors its products that Versa and it's partners engineer and manufacture. Our products sold are of the highest standards available. All products come with a TWO year limited warranty on all products sold by directly by Versa Technology, unless specifically stated otherwise on our product documentation. This warranty period of two years applies from the ship date to all our products which are purchased legally and owned by the original customer. If you have purchased the product from a reseller you must contact the reseller directly. Should repairs fail to recover the product Versa Technology will replace the product with a similar product or a suitable replacement. Other information is as follows.
Versa Technology is not responsible for any other cost incurred.
All replacement units inherit the existing warranty.
Expedited return can be fulfilled for a predetermined fee.
An extended warranty may be purchased for eligible equipment.
If a product needs to be returned for RMA you can fill out the form HERE (RMA Page)
*Versa Technology assumes no responsibility for the risk of damage to any external devices (Devices that are not ours). It is the duty of the customer to check and make sure everything is compatible.
The Limited Warranty applies only to products sold directly by Versa Technology that can be identified as a Versa Technology product (by name, logo, purchase documentation). The Limited Warranty does not apply to (a) damage caused by accident, abuse, misuse, misapplication; (b) damage caused by unauthorized service performed by anyone who is not an authorized Versa Technology service specialist (c) a product or a part that has been modified without the written permission of Versa Technology; or (d) if any Versa Technology serial number has been removed or tampered.
Versa Technology warrants its products against defects in material and workmanship, under normal use and service, for the following lengths of time from the date of purchase.
- AC/DC Power Adapter, Cooling Fan, and Power Supply carry 1 year warranty.
If a product does not operate as warranted during the applicable warranty period, Versa Technology shall reserve the right, at its expense, to repair or replace the defective product or part and deliver an equivalent product or part to the customer. The repair/replacement unit’s warranty continues from the original date of purchase. All products that are replaced become the property of Versa Technology. Replacement products may be new or reconditioned. Versa Technology does not issue refunds or credit. Please contact the point-of-purchase for their return policies.
Versa Technology shall not be responsible for any software, firmware, information, or memory data of customer contained in, stored on, or integrated with any products returned to Versa Technology pursuant to any warranty.
There are no user serviceable parts inside the product. Do not remove or attempt to service the product by any unauthorized service center. This warranty is voided if (i) the product has been modified or repaired by any unauthorized service center, (ii) the product was subject to accident, abuse, or improper use (iii) the product was subject to conditions more severe than those specified in the manual.
Warranty service may be obtained by contacting Versa Technology within the applicable warranty period and providing a copy of the dated proof of the purchase. Upon proper submission of required documentation a Return Material Authorization (RMA) number will be issued. An RMA number is required in order to initiate warranty service support for all Versa Technology products. Products that are sent to Versa Technology for RMA service must have the RMA number marked on the outside of return packages and sent to Versa Technology prepaid, insured and packaged appropriately for safe shipment. Customers shipping from outside of the USA and Canada are responsible for return shipping fees. Customers shipping from outside of the USA are responsible for custom charges, including but not limited to, duty, tax, and other fees.
WARRANTIES EXCLUSIVE: IF THE Versa Technology PRODUCT DOES NOT OPERATE AS WARRANTED ABOVE, THE CUSTOMER’S SOLE REMEDY SHALL BE, AT Versa Technology’s OPTION, REPAIR OR REPLACE. THE FOREGOING WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, EITHER IN FACT OR BY OPERATION OF LAW, STATUTORY OR OTHERWISE, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Versa Technology NEITHER ASSUMES NOR AUTHORIZES ANY OTHER PERSON TO ASSUME FOR IT ANY OTHER LIABILITY IN CONNECTION WITH THE SALE, INSTALLATION MAINTENANCE OR USE OF Versa Technology’s PRODUCTS.
Versa Technology SHALL NOT BE LIABLE UNDER THIS WARRANTY IF ITS TESTING AND EXAMINATION DISCLOSE THAT THE ALLEGED DEFECT IN THE PRODUCT DOES NOT EXIST OR WAS CAUSED BY CUSTOMER’S OR ANY THIRD PERSON’S MISUSE, NEGLECT, IMPROPER INSTALLATION OR TESTING, UNAUTHORIZED ATTEMPTS TO REPAIR OR MODIFY, OR ANY OTHER CAUSE BEYOND THE RANGE OF THE INTENDED USE, OR BY ACCIDENT, FIRE, LIGHTNING, OR OTHER HAZARD.
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Shipping costs of products being returned are the responsibility of the customer. Cost of shipping products back to the customer will be paid by Versa Technology (Free ground shipping for USA - domestic customers only. International customers are responsible for shipping costs.) This warranty only applies to the customer whom purchased the product directly from Versa Technology.
Out of Warranty Service:
For products which are out of warranty, please call or fax in for a RMA number. Once the products for repair are received a quote will be generated for their repair. Customer approval must be obtained before work is begun in repairing or replacing the products. Once the products are repaired, payments must be made or sent for their repair costs before they are shipped back to customers. Shipping costs both to and from the customer are billed to the Customer for products which are out of warranty.