DSR Enhancement

Overview

The purpose of this document is to assist carriers with ordering
DSR on-ring Ethernet service.

Verizon has introduced a number of changes to its DSR Ethernet on-ring channel offerings.

These include the introduction of:

• A protected Ethernet (10 MBPS) and Fast Ethernet (100 MBPS, with 50 MBPS and full-rate pass-through) on-ring channels. While Ethernet and Fast Ethernet services have been available in the marketplace for some time, they were not eligible as on-ring channels to DSR. As DSR on-ring channels, they will be available with both electrical and optical handoffs.
• A new protected GigE offering (GigE2 or 100 MBPS pass through) has also been introduced. As is true with other GigE on-ring channels, GigE2 will only be available as an optical handoff.

These new services will feature native Ethernet handoffs (whether electrical or optical), except where they utilize a DSR asymmetrical port facility (APF). By definition, where Ethernet services utilize an asymmetrical port, they are aggregated into a SONET-mapped signal. Verizon has also grandfathered all unprotected Ethernet on-ring channels. Only protected NC codes will be used for these services going forward.

Pre-Order

DSR on-ring Ethernet service is ordered under a private carriage agreement (Forbearance). The Contract ID must be populated in the PNUM field on the ASR form.

Order

A complete ASR is essential to properly provision and bill DSR on-ring Ethernet services. All fields on the ASR (including those not listed here) must be populated according to the Access Business Rules.

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Key Fields

Field	Field Name	Description/Population
PROJECT	Project Identification	Identifies the project with which the request is to be associated. (Conditional)
QTY	Quantity	Equals the total number of Circuits ordered
REQTYP	Requisition Type and Status	SD or ED
PIU	Percentage of Interstate Usage	100
FNI	Fiber Network Identification	SCID Code of Ring Provided on the Billing Support Form
QSA	Quantity Service Address	Equals the total number of SALI forms needed - tied to the number of Customer Node locations
SPEC	Service and Product Enhancement Code	SNTESA (WEST) - On ring Ethernet riders and On ring Ethernet riders derived from asymmetrical port SNTDSH (EAST) - On ring Ethernet riders derived from asymmetrical port SNTDOR (EAST) - On ring Ethernet riders:
PNUM	Promotion Number	This product is ordered under a private carriage agreement (Forbearance); the Contract ID must be populated in the PNUM field.
VTA	Variable Term Agreement	Provided on the Billing Support Form For more information, please see the VTA Job Aid.
NC	Network Channel	See table below
NCI	Network Channel Indicator	See table below
SECNCI	Secondary Network Channel Indicator	See table below
CFA	Connecting Facility Assignment	Must be INGRESS & EGRESS DSR Ring CLLIs where the service originates and terminates. May also be used for the SNF, APF or Subtending Ring CFA.
ICFA1	Intermediate Connecting Facility Assignment	Used for SNF, APF or Subtending rings scenarios-Must be INGRESS & EGRESS DSR Ring CLLIs where the service originates or terminates.)
PRILOC	Primary Location	Identifies the primary end of the circuit being provided.
SPOT	Secondary Location Point of Termination	This field is used to identify a physical point of termination at the noted location.
SECLOC	Secondary Location	Identifies the terminating end of a circuit, a provider end office or the first point of switching for the circuit

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SI and SPOT Population

For DSR on-ring Ethernet riders ordered via a REQTYPE SD ASR, entries in the SI and SPOT fields on the SALI page will be required.

The SI field will be populated with C (CLLI), and the SPOT will carry the CLLI code of the ring node associated with the SECLOC (this should be either the A or Z CLLI of the CFA (if there is no subtending architecture requiring more than one CFA)).

If an on-ring Ethernet rider is ordered via a REQTYPE ED ASR, the SI and SPOT fields will be required on both the primary (SALP) and secondary SALI pages.

SR Population

SR field is required to identify when a Dual Node Cross Connect is involved with a Subtending Ring CFA scenario.

SR Field entry	Dual Node Cross Connect USOC applied
NNN or Blank	Not applicable
ENN	One ring with two NODEs
ENE	Two rings with two NODEs

SPEC

Service and Product Enhancement Code

On ring Ethernet riders = SNTDOR (East Only)

On ring Ethernet riders = SNTESA (West Only) (ASR with blank PRIADM and blank SECADM)

On ring Ethernet riders derived from asymmetrical port = SNTDSH (East Only)

On ring Ethernet riders derived from asymmetrical port = SNTESA (West Only) (ASR with blank PRIADM and blank SECADM)

Use of the appropriate SPEC code (SNTDOR / SNTDSH / SNTESA) is mandated for all On-Ring Ethernet rider services; this ensures that the services are provisioned and billed correctly.

For more information about Service and Product Enhancement Codes, please see the SPEC Job Aid .

VTA

EAST:

Ethernet Rider Speed	VTA M-M	VTA 3 year	VTA 5 year	VTA 7 year(North)
OC3	01	3	5	7
OC12	01	3	5	7
OC48	01	3	5	7
OC192	01	3	5	7

WEST:

Ethernet Rider Speed	VTA M-M	VTA 3 year	VTA 5 year	VTA 7 year
OC3	0PT1	3PT1	5PT1	7PT1
OC12	0PT2	3PT2	5PT2	7PT2
OC48	0PT3	3PT3	5PT3	7PT3
OC192	0PT4	3PT4	5PT4	7PT4

Non Standard VTA East/West

VTA may equal from 1 to 180 for the months identified on the customer's Forbearance contract.

For more information about the VTA field, please see the VTA Job Aid.

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NC / NCI / SECNCI

Network Channel / Network Channel Indicator / Secondary Network Channel Indicator

DSR on-ring Ethernet

Where specific combinations have been grandfathered (meaning that new service can no longer be ordered; only change/move/disconnect activity is supported), they are marked as grandfathered.

Service Configuration	NC	PRI NCI	SEC NCI	SPEC code-EAST	SPEC code-WEST
On-ring DSR channel, protected Ethernet (10 MBPS) channel, electrical handoffs at both ends	KDAP	04LN9.10T	04LN9.10T	SNTDOR	SNTESA
On-Ring, point-to-point protected Fast Ethernet (100 MBPS; 50 MBPS throughput [E1/STS1-1v]) channel, electrical handoffs at both ends	KQPC	04LN9.1CT	04LN9.1CT	SNTDOR	SNTESA
On-Ring, point-to-point protected Fast Ethernet (100 MBPS; 50 MBPS throughput [E1/STS1-1v]) channel, optical handoffs at both ends	KQPC	02LNF.A02 02LNF.A04 02LNF.A07	02LNF.A02 02LNF.A04 02LNF.A07	SNTDOR	SNTESA
On-Ring, point-to-point protected Fast Ethernet (100 MBPS; 50 MBPS throughput [E1/STS1-1v]), optical handoff at PRILOC and electrical handoff at SECLOC	KQPC	02LNF.A02 02LNF.A04 02LNF.A07	04LN9.1CT	SNTDOR	SNTESA
On-Ring, point-to-point protected Fast Ethernet (100 MBPS; 50 MBPS throughput [E1-STS1-1v]) channel, electrical handoff at PRILOC and optical handoff at SECLOC	KQPC	04LN9.1CT	02LNF.A02 02LNF.A04 02LNF.A07	SNTDOR	SNTESA
On-Ring, point-to-point protected Fast Ethernet (100 MBPS; full-rate throughput [E2/STS1-2v]) channel, electrical handoffs at both ends	KQPD	04LN9.1CT	04LN9.1CT	SNTDOR	SNTESA
On-Ring, point-to-point protected Fast Ethernet (100 MBPS; full-rate throughput [E2/STS1-2v]) channel, optical handoffs at both ends	KQPD	02LNF.A02 02LNF.A04 02LNF.A07	02LNF.A02 02LNF.A04 02LNF.A07	SNTDOR	SNTESA
On-Ring, point-to-point protected Fast Ethernet (100 MBPS; full-rate throughput [E2/STS1-2v) channel, optical handoff at PRILOC and electrical handoff at SECLOC	KQPD	02LNF.A02 02LNF.A04 02LNF.A07	04LN9.1CT	SNTDOR	SNTESA
On-Ring, point-to-point protected Fast Ethernet (100 MBPS; full-rate throughput [E2/STS1-2v]) channel, electrical handoff at PRILOC and optical handoff at SECLOC	KQPD	04LN9.1CT	02LNF.A02 02LNF.A04 02LNF.A07	SNTDOR	SNTESA
On-Ring, point-to-point protected GigE (50 MBPS throughput [GigE1/STS1] channel, optical handoffs at both ends	KRPA	02LNF.A02 02LNF.A04 02LNF.A07	02LNF.A02 02LNF.A04 02LNF.A07	SNTDOR	SNTESA
On-Ring, point-to-point unprotected GigE (50 MBPS throughput [GigE1/STS1] channel, optical handoffs at both ends [grandfathered]	KRSA	02LNF.A02 02LNF.A04 02LNF.A07	02LNF.A02 02LNF.A04 02LNF.A07	SNTDOR	SNTESA
On-Ring, point-to-point protected GigE (50 MBPS throughput [GigE1/STS1-1v] channel, optical handoffs at both ends	KRPY	02LNF.A02 02LNF.A04 02LNF.A07	02LNF.A02 02LNF.A04 02LNF.A07	SNTDOR	SNTESA
On-Ring, point-to-point unprotected GigE (50 MBPS throughput [GigE1/STS1-1v] channel, optical handoffs at both ends [grandfathered]	KRSY	02LNF.A02 02LNF.A04 02LNF.A07	02LNF.A02 02LNF.A04 02LNF.A07	SNTDOR	SNTESA
On-Ring, point-to-point protected GigE (100 MBPS throughput [GigE2/STS1-2v] channel, optical handoffs at both ends	KRPB	02LNF.A02 02LNF.A04 02LNF.A07	02LNF.A02 02LNF.A04 02LNF.A07	SNTDOR	SNTESA
On-Ring, point-to-point protected GigE (150 MBPS throughput [GigE3/STS-3c] channel, optical handoffs at both ends	KRPC	02LNF.A02 02LNF.A04 02LNF.A07	02LNF.A02 02LNF.A04 02LNF.A07	SNTDOR	SNTESA
On-Ring, point-to-point unprotected GigE (150 MBPS throughput [GigE3/STS-3c] channel, optical handoffs at both ends [grandfathered]	KRSC	02LNF.A02 02LNF.A04 02LNF.A07	02LNF.A02 02LNF.A04 02LNF.A07	SNTDOR	SNTESA
On-Ring, point-to-point protected GigE (150 MBPS throughput [GigE3/STS1-3v] channel, optical handoffs at both ends	KRPZ	02LNF.A02 02LNF.A04 02LNF.A07	02LNF.A02 02LNF.A04 02LNF.A07	SNTDOR	SNTESA
On-Ring, point-to-point unprotected GigE (150 MBPS throughput [GigE3/STS1-3v] channel, optical handoffs at both ends [grandfathered]	KRSZ	02LNF.A02 02LNF.A04 02LNF.A07	02LNF.A02 02LNF.A04 02LNF.A07	SNTDOR	SNTESA
On-Ring, point-to-point protected GigE (300 MBPS throughput [GigE6/STS1-6v] channel, optical handoffs at both ends	KRPF	02LNF.A02 02LNF.A04 02LNF.A07	02LNF.A02 02LNF.A04 02LNF.A07	SNTDOR	SNTESA
On-Ring, point-to-point unprotected GigE (300 MBPS throughput [GigE6/STS1-6v] channel, optical handoffs at both ends [grandfathered]	KRSF	02LNF.A02 02LNF.A04 02LNF.A07	02LNF.A02 02LNF.A04 02LNF.A07	SNTDOR	SNTESA
On-Ring, point-to-point protected GigE (450 MBPS throughput [GigE9/STS1-9v] channel, optical handoffs at both ends	KRPI	02LNF.A02 02LNF.A04 02LNF.A07	02LNF.A02 02LNF.A04 02LNF.A07	SNTDOR	SNTESA
On-Ring, point-to-point unprotected GigE (450 MBPS throughput [GigE9/STS1-9v] channel, optical handoffs at both ends [grandfathered]	KRSI	02LNF.A02 02LNF.A04 02LNF.A07	02LNF.A02 02LNF.A04 02LNF.A07	SNTDOR	SNTESA
On-Ring, point-to-point protected GigE (600 MBPS throughput [GigE9/STS-12c] channel, optical handoffs at both ends	KRPL	02LNF.A02 02LNF.A04 02LNF.A07	02LNF.A02 02LNF.A04 02LNF.A07	SNTDOR	SNTESA
On-Ring, point-to-point unprotected GigE (600 MBPS throughput [GigE12/STS-12c] channel, optical handoffs at both ends [grandfathered]	KRSL	02LNF.A02 02LNF.A04 02LNF.A07	02LNF.A02 02LNF.A04 02LNF.A07	SNTDOR	SNTESA
On-Ring, point-to-point protected GigE (600 MBPS throughput [GigE12/STS1-12v] channel, optical handoffs at both ends	KRP0	02LNF.A02 02LNF.A04 02LNF.A07	02LNF.A02 02LNF.A04 02LNF.A07	SNTDOR	SNTESA
On-Ring, point-to-point unprotected GigE (600 MBPS throughput [GigE12/STS1-12v] channel, optical handoffs at both ends [grandfathered]	KRS0	02LNF.A02 02LNF.A04 02LNF.A07	02LNF.A02 02LNF.A04 02LNF.A07	SNTDOR	SNTESA
On-Ring, point-to-point protected GigE (full-rate throughput [GigE24/STS1-21v] channel, optical handoffs at both ends	KRPU	02LNF.A02 02LNF.A04 02LNF.A07	02LNF.A02 02LNF.A04 02LNF.A07	SNTDOR	SNTESA
On-Ring, point-to-point unprotected GigE (full-rate MBPS throughput [GigE24/STS1-21v] channel, optical handoffs at both ends [grandfathered]	KRSU	02LNF.A02 02LNF.A04 02LNF.A07	02LNF.A02 02LNF.A04 02LNF.A07	SNTDOR	SNTESA
On-Ring, point-to-point protected GigE (full-rate throughput [GigE24/STS1-24v] channel, optical handoffs at both ends	KRPX	02LNF.A02 02LNF.A04 02LNF.A07	02LNF.A02 02LNF.A04 02LNF.A07	SNTDOR	SNTESA
On-Ring, point-to-point unprotected GigE (full-rate MBPS throughput [GigE24/STS1-24v] channel, optical handoffs at both ends[grandfathered]	KRSX	02LNF.A02 02LNF.A04 02LNF.A07	02LNF.A02 02LNF.A04 02LNF.A07	SNTDOR	SNTESA
On-Ring, point-to-point protected GigE (full-rate throughput [GigE24/STS3c-7v] channel, optical handoffs at both ends	KRRG	02LNF.A02 02LNF.A04 02LNF.A07	02LNF.A02 02LNF.A04 02LNF.A07	SNTDOR	SNTESA
On-Ring, point-to-point unprotected GigE (full-rate MBPS throughput [GigE24/STS3c-7v] channel, optical handoffs at both ends [grandfathered]	KRRQ	02LNF.A02 02LNF.A04 02LNF.A07	02LNF.A02 02LNF.A04 02LNF.A07	SNTDOR	SNTESA
On-ring DSR channel, protected Ethernet (10 MBPS) channel, derived from asymmetrical port at PRILOC, electrical handoff at SECLOC	KPTH	02SOF.B 02SOF.D 02SOF.F 02SOF.X 04SOF.B 04SOF.D 04SOF.F 04SOF.X	04LN9.10T	SNTDSH
On-ring DSR channel, protected Ethernet (10 MBPS) channel, electrical handoff at PRILOC, derived from asymmetrical port at SECLOC	KPTH	04LN9.10T	02SOF.B 02SOF.D 02SOF.F 02SOF.X 04SOF.B 04SOF.D 04SOF.F 04SOF.X	SNTDSH
On-Ring, point-to-point protected Fast Ethernet (100 MBPS; 50 MBPS throughput [E1/STS1-1v]) channel, derived from asymmetrical port at PRILOC, electrical handoff at SECLOC	KQPC	02SOF.B 02SOF.D 02SOF.F 02SOF.X 04SOF.B 04SOF.D 04SOF.F 04SOF.X	04LN9.1CT	SNTDSH
On-Ring, point-to-point protected Fast Ethernet (100 MBPS; 50 MBPS throughput [E1/STS1-1v]) channel, electrical handoff at PRILOC, derived from asymmetrical port at SECLOC	KQPC	04LN9.1CT	02SOF.B 02SOF.D 02SOF.F 02SOF.X 04SOF.B 04SOF.D 04SOF.F 04SOF.X	SNTDSH
On-Ring, point-to-point protected Fast Ethernet (100 MBPS; 50 MBPS throughput [E1/STS1-1v]) channel, derived from asymmetrical port at PRILOC, optical handoff at SECLOC	KQPC	02SOF.B 02SOF.D 02SOF.F 02SOF.X 04SOF.B 04SOF.D 04SOF.F 04SOF.X	02LNF.A02 02LNF.A04 02LNF.A07	SNTDSH
On-Ring, point-to-point protected Fast Ethernet (100 MBPS; 50 MBPS throughput [E1/STS1-1v]) channel, optical handoff at PRILOC, derived from asymmetrical port at SECLOC	KQPC	02LNF.A02 02LNF.A04 02LNF.A07	02SOF.B 02SOF.D 02SOF.F 02SOF.X 04SOF.B 04SOF.D 04SOF.F 04SOF.X	SNTDSH
On-Ring, point-to-point protected Fast Ethernet (100 MBPS; full-rate throughput [E2/STS1-2v]) channel, derived from asymmetrical port at PRILOC, electrical handoff at SECLOC	KQPD	02SOF.B 02SOF.D 02SOF.F 02SOF.X 04SOF.B 04SOF.D 04SOF.F 04SOF.X	04LN9.1CT	SNTDSH
On-Ring, point-to-point protected Fast Ethernet (100 MBPS; full-rate throughput [E2/STS1-2v]) channel, electrical handoff at PRILOC, derived from asymmetrical port at SECLOC	KQPD	04LN9.1CT	02SOF.B 02SOF.D 02SOF.F 02SOF.X 04SOF.B 04SOF.D 04SOF.F 04SOF.X	SNTDSH
On-Ring, point-to-point protected Fast Ethernet (100 MBPS; full-rate throughput [E2/STS1-2v]) channel, derived from asymmetrical port at PRILOC, optical handoff at SECLOC	KQPD	02SOF.B 02SOF.D 02SOF.F 02SOF.X 04SOF.B 04SOF.D 04SOF.F 04SOF.X	02LNF.A02 02LNF.A04 02LNF.A07	SNTDSH
On-Ring, point-to-point protected Fast Ethernet (100 MBPS; full-rate throughput [E2/STS1-2v]) channel, optical handoff at PRILOC, derived from asymmetrical port at SECLOC	KQPD	02LNF.A02 02LNF.A04 02LNF.A07	02SOF.B 02SOF.D 02SOF.F 02SOF.X 04SOF.B 04SOF.D 04SOF.F 04SOF.X	SNTDSH
On-Ring, point-to-point protected GigE (100 MBPS throughput [GigE2/STS1-2v] channel, derived from asymmetrical port at PRILOC, optical handoff at SECLOC	KRPB	02SOF.B 02SOF.D 02SOF.F 02SOF.X 04SOF.B 04SOF.D 04SOF.F 04SOF.X	02LNF.A02 02LNF.A04 02LNF.A07	SNTDSH
On-Ring, point-to-point protected GigE (100 MBPS throughput [GigE2/STS1-2v] channel, optical handoff at PRILOC, derived from asymmetrical port at SECLOC	KRPB	02LNF.A02 02LNF.A04 02LNF.A07	02SOF.B 02SOF.D 02SOF.F 02SOF.X 04SOF.B 04SOF.D 04SOF.F 04SOF.X	SNTDSH

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ETHERNET BANDWITH CAPACITY

Channel and bandwidth capacity for Gigabit services:

GigE/Ethernet Channel	Transport Bandwidth	Approximate Throughput
10 Mbps (electrical only)	(1) STS-1	10 Mbps
100 Mbps w/50m thru put (electrical)	(1) STS-1v	50 Mbps
100 Mbps w/50m thru put (FX-optical)	(1) STS-1v	50 Mbps
100 Mbps full rate (electrical)	(1) STS-2v	100 Mbps
100 Mbps full rate (FX-optical)	(1) STS1-2v	100 Mbps
GigE-1	(1) STS-1-1v	50 Mbps
GigE-2	(1) STS1-2v	100 Mbps
GigE-3	(1) STS-1-3v or STS3c	150 Mbps
GigE-6	(1) STS1-6v or STS6c	300 Mbps
GigE-9	(1) STS1-9v or STS9c	450 Mbps
GigE-12	(1) STS1-12v or STS12c	600 Mbps
GigE-24	(1) STS1-21v or STS24v	1000 Mbps

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