[Search for users] [Overall Top Noters] [List of all Conferences] [Download this site]

Conference 7.286::fddi

Title:FDDI - The Next Generation
Moderator:NETCAD::STEFANI
Created:Thu Apr 27 1989
Last Modified:Thu Jun 05 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:2259
Total number of notes:8590

1020.0. "PMD_PROD_INFO" by DELNI::G_NIELSEN () Fri Jul 09 1993 11:10

From:	DELNI::G_NIELSEN    "GEORGE NIELSEN, NAC PRODUCT MANAGEMENT, 
        DTN: 226-5510, MAIL: LKG1-2/W06"  6-JUL-1993 09:26:29.20
To:	NM%KOKO::NET_PARTNER
CC:	G_NIELSEN
Subj:	STP and TW Mod PMDs Cancelled!


Please be advised:

	Both the STP (DEFXB-AA & DEFXC-AA), and TW (DEFXT-AA & DEFXW-AA)
	Modular PMDs have been cancelled, and will be removed from the
	price file ASAP.

None of the higher level options that these PMDs were intended to be used on, 
have been able to pass FCC or related emmissions testing with these PMDs.  
The costs associated the redesign of both the PMDs and higher level options 
have not been offset by demand from the field.

	Where there is a requirement to connect STP and/or TW 
	devices to a GigaSwitch, one alternative is to connect 
	them via a Wiring Concentrator.

Regards

George
T.RTitleUserPersonal
Name
DateLines
1020.1DRAFT TW & STP PMD Retirement Sales UpdateDELNI::G_NIELSENFri Oct 08 1993 13:0839
    This sales update will not appear on-line until 1-NOV-93; however, the
    part numbers will be move to maintenance only as early as 18-OCT-93.
    The parts currently have a 365 day lead time.
    
    		NO orders will be accepted!
    
    ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
    
    
FDDI TW and STP Modular PMDs Retire - Immediately

CONTACT

George Nielsen DTN: 226-5510, Outside: (508)486-5510

PROBLEM

* No Digital FDDI Product Supports the use of FDDI TW or STP MOD PMDs

* FCC Regulatory Constraints prevent their use without costly re-design
  of the intended higher level FDDI adapter and box products

PRODUCTS BEING RETIRED - No Orders will be accepted

The following FDDI copper, modular PMDs are being moved to MAINTENANCE ONLY,
effective immediately:

Option		Description
========     ===========================
DEFXT-AA     FDDI (TW) SRC BNC PMD

DEFXW-AA     FDDI (TW) SNK BNC PMD

DEFXB-AA     FDDI (STP) SRC 9DSUB PMD

DEFXC-AA     FDDI (STP) SNK 9DSUB PMD


    
1020.2ANSI UTP PMD AnnouncementDELNI::G_NIELSENFri Oct 15 1993 11:09106
    This is the DRAFT SU, some content may change prior to publication.
    
NOTE: this sales update will not appear in on-line sales update until
      1-NOV-93.
    
      Price File 25-OCT-93
    
    +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
    
DEC FDDI Modular PMD Supports ANSI (Twisted-Pair)-PMD Draft Standard

Contacts: George Nielsen DTN: 226-5510 Outside: (508)486-5510 LKG1-2/W06

HIGHLIGHTS

* Digital extends it FDDI media support to include Unshielded-Twisted-Pair 
  copper cable

* Digital's Modular PMD FDDI Products to have Copper Unshielded-Twisted-Pair 
  cable support

CUSTOMER PROBLEM

* Need to support lower cost FDDI media to the desk top

* Need to support multiple LAN technologies to the desk-top using the
  same cable plant

* Need to insure migration path from lower bandwidth LAN technologies
  to FDDI and ATM over time

DIGITAL SOLUTION

Implementation of the ANSI FDDI TP-PMD Draft Standard

CUSTOMER BENEFITS

* Reduced FDDI cost per connection

* Benefits of FDDI 100 Megabit/Sec bandwidth over copper UTP cables

* Cable plant common with other LAN technologies

* Maintains Digital's commitment to standards based, multi-vendor 
  Interoperability

COMPETITIVE COMPARISON

Competition for this product is indirect at the higher level host option.
The price for the TP-UTP PMD is one third of Digital's current MMF PMD
pricing.  

CHANNELS STRATEGY

The TP-UTP Modular PMD will be sold by both the Digital direct sales force
and Digital's Business Partners.  This includes VARs, Developers, Distributors,
Master Resellers, Integrators, and Technical OEMs.

PRICING/ORDERING INFORMATION

Model No. Description				Quantity  MLP  Disc OEM BMC Inst
--------- ------------------------------------- -------- ----  ---- --- --- ----
DEFXU-AA  FDDI TP-UTP MOD PMD			  C2+    $249    Y   T  $5  $400

SERVICES

Installation, warranty, and contract support consistent with the supporting
higher level host option(s) to be announced.



TECHNICAL DATA

The FDDI TP-UTP Modular PMD supports up to 100 Meters of 100-Ohm, Type 5 
Unshielded Twisted Pair or Sheath-Shielded Twisted Pair cables, and 
incorporates an RJ-45 modular receptacle.

As of this writing, the higher level host options that will be using the FDDI
TP-UTP Modular PMD are completing their maximum port configuration and FCC 
testing.  Specific host option support will be announced between now and 
End-JAN-94.  (It should NOT be assumed that all PMD capable host options will 
announce support for the FDDI TP-UTP Modular PMD.)

The FDDI TP-UTP Modular PMD should NOT be ordered for use on a higher level
option until such time as support is announced along with the respective 
configuration rules.

RESOURCES

Internal: FDDI Notes File, note 1020 on "UPSAR", this Sales Update, and
	  Contact the author

	  FDDI Adapters - George Nielsen
			  DTN: 226-5510 ENET: DELNI::G_NIELSEN

	  DEChubs and FDDI Wiring Concentrators - Sharon Oneill
			  DTN: 226-5112	ENET: DELNI::ONEILL

	  GIGAswitch - Dennis Majikas
			  DTN: 226-6356	ENET: SCHOOL::MAJIKAS

External: Contact the author

---------------------------------
Trademarks