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22 

 User Guide

Metrobility T3/E3      23

Warranty and Servicing

Telco Systems’ Product Warranty

TELCO MAKES NO WARRANTIES EXCEPT AS HEREIN SET FORTH: Telco warrants that the equipment and ac-
cessories manufactured by Telco, when used in the application and manner for which they are intended, will be free from 
defects caused by faulty material or poor workmanship from the date of shipment. This warranty is subject to change at 
any time. The warranty that applies is that which is in effect at the time the equipment ships. Warranty period is specific 
to particular product offerings. These periods are as follows:
                     Metrobility Products- 1 year

IP and EdgeGate Products – 1 year

Telco’s liability under this warranty is limited to, the obligation, at Telco’s sole option, to repair or, to replace at Telco’s 
plant at Massachusetts, any part found to be defective under normal use and service within the warranty period specified 
herein, provided:

a) Telco is promptly notified in writing upon discovery of such defects;
b) The defective parts are returned to Telco, transportation charges prepaid in accordance with Telco’s 
instructions;
c) Telco’s examination shall disclose to its satisfaction that such defects have not been caused by misuse, 
abuse, neglect, accident, or adjustments other than those specified in the Telco Operating and Maintenance 
Manual. Telco shall have no responsibility under this warranty for defects, which have been caused by 
misuse, abuse, improper application, repair, alteration, accident or negligence in use, storage, transportation 
or handling. Further, the original identification markings must not have been removed, defaced or altered.
d) Equipment has been installed and operated, and maintained, in complete accordance with the Telco Oper-
ating and Maintenance Manual, and good engineering practice.

Though component parts of Telco-manufactured goods are covered by the above warranty, TELCO MAKES NO WAR-
RANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE NOR ANY OTHER WARRANTY, 
EXPRESS OR IMPLIED, FOR ANY EQUIPMENT OR MERCHANDISE NOT MANUFACTURED BY TELCO (FOR 
EXAMPLE BUT WITHOUT LIMITATION, ACCESSORIES AND AUXILIARY ITEMS). 

However, Telco will cooperate reasonably with Purchaser in attempting to secure, where possible, the benefit of any 
warranties which the manufacturer of such non-Telco items may provide. All ordered replacement parts or parts replaced 
during the warranty period assume the unexpired portion of the original parts warranty or ninety (90) days from date of 
shipment, whichever is longer.

Replacement, Repair or Refund Procedure for Hardware: 

Telco’s sole obligation under this express warranty shall 

be, at Telco’s option and expense, to repair the defective product or part or deliver to Customer an equivalent product or 
part to replace the defective item. All products that are replaced will become the property of Telco Systems. Replacement 
products or parts may be new or reconditioned. Telco warrants any replaced or repaired product or part for ninety (90) 
days from shipment, or the remainder of the initial warranty period, whichever is longer. Telco reserves the right to refund 
the purchase price paid for the defective product as its exclusive warranty remedy.

To Receive a Return Materials Authorization (RMA) Number: 

Please contact the party from whom you purchased the 

product. If you purchased the product directly from Telco Systems, contact the Telco Systems Customer Care Group.

Software: 

Telco warrants to Customer that each software program licensed from it will, if operated as directed in the 

user documentation, substantially achieve the functionality described in the user documentation for a period of ninety 
(90) days from the date of purchase from Telco or its authorized reseller. No updates or upgrades are provided under 
this warranty. Telco’s sole obligation under this express warranty shall be, at Telco’s option and expense, to refund the 
purchase price for the software product or replace the software product with software which meets the requirements of 
this warranty as described above. Customer assumes responsibility for the selection of the appropriate programs and as-
sociated reference materials. Telco expressly disclaims any warranty or representation that its software products will meet 
Customer’s requirements or work in combination with any hardware or software products provided by third parties, that 
the operation of the software products will be uninterrupted or error free, or that all defects in the software products will 
be corrected.

The foregoing warranties are in lieu of any and all other warranties, expressed or implied, including, but not limited to, 
warranties of merchantability, fitness for a particular purpose or against infringement of any rights of third parties. Telco’s 
liability on any claim for money damages (including, without limitation negligence for any loss or damage arising out of, 
connected with, or resulting from the sale of products hereunder, or from the performance or breach thereof, or from the 
design, manufacture, sale, delivery, resale, installation, inspection, repair, operation or use of any merchandise manufac-
tured by Telco) shall in no case exceed the price allocable to the merchandise or part thereof which gave rise to the claim. 
Purchaser will hold Telco harmless with respect to any claims or actions by third parties. In particular, Telco expressly 
disclaims and shall in no event be liable for any indirect, special, incidental or consequential damages.

Summary of Contents for Metrobility E3 2175-23-01

Page 1: ...1 2175 2X 01 2175 2Y 01 Metrobility T3 E3 twister SM PWR T3 FX T3 TX twister 2115 SM E3 FX E3 TX twister 2175 MM PWR T3 FX T3 TX twister 2115 LBK LK LBK LK MM E3 FX E3 TX twister 2175 PWR PWR RX TX RX...

Page 2: ...singlemode SC 2115 25 01 ______T3 BNC to T3 multimode ST 2115 26 01 ______T3 BNC to T3 singlemode ST 2115 27 01 ______T3 BNC to T3 singlemode SC 40km 2115 2J 01 ______T3 BNC to T3 singlemode SC 100km...

Page 3: ...Solutions 18 Technical Specifications 19 Acronyms and Abbreviations 21 Product Safety EMC and Compliance Statements 22 Warranty and Servicing 23 Metrobility Metrobility Optical Systems and twister are...

Page 4: ...nnected segments The Metrobility T3 model features a user selectable line build out and all T3 and E3 models include independent copper and fiber loopback modes to isolate problems within a specific s...

Page 5: ...iate Location The Metrobility T3 E3 media converter is intended for use in either office or industrial environments The unit must be located within six 6 feet of the AC power source being used and pla...

Page 6: ...is disabled by default For more information refer to Loopback Modes in the User Guide section of this manual FLP Switch The Fiber Loopback FLP switch enables disables loopback on the fiber optic port...

Page 7: ...ert the cables into the appropriate connectors as illustrated below When making network connections make sure that the receive RX port on the unit connects to the transmit TX port of the connected dev...

Page 8: ...01 and 2175 27 01 The singlemode long haul interface supports a maximum segment of 40km 2115 2J 01 and 2175 2J 01 The singlemode extended long haul interface supports a maximum segment length of 100k...

Page 9: ...he outlet PWR DC INPUT 5VDC ON OFF L B O C L P F L P Upon receiving power the media converter goes into normal operation mode and automatically provides the appropriate signal translation between the...

Page 10: ...125V AC 230V USA use a UL listed cord set consisting of a minimum No 18 AWG type SVT three conductor cord a maximum of 15 feet in length and a Tandem blade grounding type attachment plug rated 15A 25...

Page 11: ...N K B L w o l l e Y e h t n o s e m a r f g n i m o c n I e d o m k c a b p o o l n i s i t r o p r e p p o C s i a t a D e n i l t i m s n a r t l a i x a o c e h t n o k c a b t n e s e r a t r o p...

Page 12: ...e accepts an optical signal from the remote T3 E3 unit and converts it back to an electrical signal The optical signal first enters the voltage controlled crystal oscillator VCXO which extracts the li...

Page 13: ...p i u q e e h t d n a k c o l c r o l a n g i s d i l a v a e d i v o r p o t l i a f d l u o c t n e m p i u q e e h t y l e v i t a n r e t l A D t n i o p t a d e r r u c c o e r u l i a f e h t f...

Page 14: ...oaxial Link Loss Loss of the copper input disables the BNC port s LK LED It also forces the T3 E3 unit to generate unframed all ones AIS for E3 only which are transmitted out its fi ber port For examp...

Page 15: ...e is configured to send back a yellow alarm under this condition the two T3 E3 units will carry the alarm forward to the local device as shown below Remote Device Local Device Local T3 E3 Unit Remote...

Page 16: ...oopback cannot be enabled at the same time If both DIP switches are enabled only the first one set will be in effect until it is disabled Copper Loopback During copper loopback timing and data receive...

Page 17: ...at the BNC interface is ignored In the example below the remote T3 E3 unit has fiber loopback enabled Data received at the fiber optic input is simultaneously returned to the local device and sent to...

Page 18: ...etic interference Each model supports a single remote T3 E3 unit fiber T3 E3 copper T3 E3 up to 100km singlemode Private Branch Exchange PBX PBX Metrobility T3 E3 Model Metrobility T3 E3 Model up to 1...

Page 19: ...__________up to 2km full duplex Cable Type _____________________________________ 50 125 62 5 125 m F O Singlemode Fiber Optic Interface Connector ___________________________________________________ ST...

Page 20: ...___ 1310nm RX Input Sensitivity __________________________________ 32 dBm minimum Output Power______________________________ 8 dBm to 15 dBm 9 125 m 2115 2Y 01 2175 2Y 01 TX Wavelength _______________...

Page 21: ...Data Service Unit E3 34 368 Mbps communications standard F O Fiber Optic FLP Fiber Loopback FPGA Field Programmable Gate Array HDB3 High Density Bipolar Three Zeroes Substitution E3 line coding IEC In...

Page 22: ...les These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate rad...

Page 23: ...Telco s option and expense to repair the defective product or part or deliver to Customer an equivalent product or part to replace the defective item All products that are replaced will become the pr...

Page 24: ...ers 2 Hampshire Street Suite 3A Foxboro MA USA 02035 tel 1 781 551 0300 fax 1 781 255 2344 www telco com Int l Headquarters Germany Asia Pacific France tel 972 9 866 2525 tel 49 0 5331 8824 0 tel 65 6...

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