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April, 2009
Vol. 8, No. 1 |
Gigabit Ethernet Transport:
Are Re-transmissions Slowing You Down? | |
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| Contact Us |
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1-800-381-1997
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| Pulsecom Representatives |
Concord Communication
Associates, Inc.
CT, MA, ME, NH, NY, RI, VT
603-228- 8627
Integral Sales, Inc.
DC, DE MD, PA, VA
410-750-3553
Rep Com International, Inc.
AL, AK, AR, AZ, CA, CO, FL, GA, IA, ID, IL, KS, KY, LA, MN, MO, MS, MT, NC, ND, NE, NM, NV, OK, OR, SC, SD, TN, TX, UT, WA, WY
800-737-9992
Utility Sales Associates, Inc.
IL, IN, KS, MI, MO, OH, WI
800-253-6248
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| Dear Reader,
Although fiber transport has helped to resolve a number of copper facility issues, fiber infrastructure faces its own challenges; poor fiber splices, dirty connections, crushed cables, sharp bends, and so forth are not uncommon.
The "forgiving" nature of Ethernet (errored packets are often simply retransmitted) can hide corruption introduced by degraded facilities and reduce network performance. Worse, these "masked errors" can be difficult to find.
Pulsecom has the solution - and it doesn't require a network-wide switch upgrade, new software or more than a few minutes to put in service. |
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GigE Service Assurance
Native Gigabit Ethernet with
Synchronous Diagnostics
Pulsecom's G2HC is a miniature, stand-alone, dual, full-rate GigE multiplexer with:
- Absolute Minimum Latency
- Jumbo Frame Support
- Fully Independent Channels
- Climate Hardened
- Full Synchronous Bit Error Diagnositcs
Just as important, the standard mechanics form factor of the G2HC allows it to be installed in many NCTE and Smart Jack housings eliminating the costs of new cabinets and shelves, and delivers up to 26 independent GigEs over one fiber pair.
Learn more about the G2HC:
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Video Jitter Management
Video is often carried over GigE circuits because it's cost effective, simple and widely available. But despite the benefits, GigE transport may add to jitter that can corrupt HD video performance.
Pulsecom's G2HC can actually help remove jitter to preserve pristine video content. Clock recovery circuits in the G2HC Ethernet ports can accommodate moderate amounts of incoming jitter while G2HC Ethernet outputs are precisely synchronized to compensate for variations.
In other words, a G2HC transmission link can help "clean up" jitter that has occurred elsewhere in the network.
Jitter Management Application Note |
| Upcoming Trade Shows
See us at:
TTA 2009 Spring Meeting
Franklin, TN
May 4-6
with RepCom International
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For more information on the G2HC or any of Pulsecom's products, go to www.pulse.com.
Thank you for your interest. Please feel free to contact me directly at 703-471-2926 or any Pulsecom representative with questions or comments.
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© 2006 Pulse Communications, Inc. All rights reserved.
Pulsecom is a registered trademark of Hubbell, Incorporated
Other product/trade names may be trademarks or registered trademarks of their respective owners.
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An ISO9001:2000 Company |
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