Calix E7-20 User manual
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Proprietary*Information:*Not*for*use*or*disclosure*except*by*written*agreement*with*Calix.*
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Proprietary*Information:*Not*for*use*or*disclosure*except*by*written*agreement*with*Calix.*
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Proprietary*Information:*Not*for*use*or*disclosure*except*by*written*agreement*with*Calix.*
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B602/!CD%.!12%34!
This document provides a general installation practice for the Calix E7-20 Ethernet service
access platform. This document includes guidance for planning, power installation, cabling,
and maintenance.
,-/4-343!B23%4-I4!
This document is intended for use by network planning engineers, outside plant engineers,
CO technicians, and field support personnel, as well as craft personnel responsible for
equipment installation, cabling, and maintenance. Familiarity with standard telecom and
datacom terminology and practices, as well as standards-based Ethernet technologies and
conventions, is recommended.
?4$#/43!M0I2N4-/#/%0-!
You can access Calix product documentation from the Calix Resource Center online at
www.calix.com (https://www.calix.com/portal/site/resourcecenter/).
The Calix E7 documentation set includes:
!!Calix E7 Installation Guide
!!Calix E7 User Guide
!!Calix E7 CLI Reference
!!Calix E7 GPON Applications Guide
!!Calix E7 Active Ethernet Applications Guide
!!Calix E7 Engineering and Planning Guide
!!Calix E7 Software Upgrade Guide
P#Q4/8!R0/%I4.!
This document uses the following safety notice conventions.
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Proprietary*Information:*Not*for*use*or*disclosure*except*by*written*agreement*with*Calix.*
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Proprietary*Information:*Not*for*use*or*disclosure*except*by*written*agreement*with*Calix.*
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#,$M-/0!U!
"#$%&!'()*+!H7032I/!J@47@%4K!
This chapter introduces the Calix E7-20 Ethernet service access platform and provides a
general overview of the E7-20 large-form-factor (LFF) chassis and components.
C0F%I.!"0@4743!
This chapter covers the following topics:
!!Introducing the Calix E7-20
!!Calix E7-20 cards
!!Product dimensions
V! !!
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Proprietary*Information:*Not*for*use*or*disclosure*except*by*written*agreement*with*Calix.*
"!#$%&'(!)%%!*&+,-.!*/./01/2(!
Introducing+the+Calix+E7420+
The Calix E7-20 Ethernet service access platform is a Large Form Factor (LFF) chassis that
delivers high-performance Ethernet-based transport, aggregation, and FTTP services from a
controlled environment deployment.
The wide array of high-performance applications delivered by the E7-20 includes 10GE
Ethernet transport, high-density residential triple play services over GPON, AE, and point-
to-point Ethernet, Metro Ethernet Forum (MEF) compliant business services, mobile
backhaul, and protected GE aggregation.
The Calix E7-20 system consists of the following components:
!!20-slot Chassis
!!Removable Fan Tray Assembly (FTA)
!!Fan Filter
!!SCP (Switch Control Processors)
!!GE-24x Line Cards
!!GPON-4x Line Cards
!!GPON-8x Line Cards
!!Removable Fiber-Management System
The vertical size of the LFF chassis permits placement of 3 LFF chassis in a 7-foot rack, with
at least 4RU height left over for power panels or other equipment.
! G!
!
Proprietary*Information:*Not*for*use*or*disclosure*except*by*written*agreement*with*Calix.*
"!#$%&'(!)%%!*&+,-.!*/./01/2(!
'()*+!570-/!
The Calix E7-20 line cards, SCP cards, and fan tray install into the front of the E7-20 shelf.
When equipped with line cards, the E7-20 front panel also terminates all system line
interfaces (fibers). The E7-20 fan tray is equipped with Craft Ethernet and serial ports for
management and features several system status indicators. The front of the chassis also
includes a removable fiber management system.
'()*+!?4#7!
The E7-20 power inputs (A/B), ground, Craft management, and BITS timing interfaces are
located on the rear of the E7-20 shelf.
?#IY!N02-/%-L!0F/%0-.!
The E7-20 provides two mounting options:
!!Standard US Telco with 5-inch maximum protrusion from the front of the rack
mounting rails to farthest forward point of the equipment, all cables included.
!!Mid-mount with 10-inch maximum protrusion from the front of the rack mounting rails
to farthest forward point of the equipment, all cables included.
UI! !!
!
Proprietary*Information:*Not*for*use*or*disclosure*except*by*written*agreement*with*Calix.*
"!#$%&'(!)%%!*&+,-.!*/./01/2(!
Calix+E7420+Cards+
The Calix E7-20 is equipped with 20 universal line card slots, supporting a flexible array of
high capacity line cards. Service access cards can be mixed in any of the 20 universal line
cards slots within the E7-20 chassis without restriction. All E7-20 cards use pluggable
transceiver modules for optical and copper-based interfaces, including industry standard SFP,
SFP+, CSFP, and OIM modules. Each port on each card has an LED to indicate an
established link and data traffic activity.
The centralized E7-20 Switch Controller Processor matrix (SCP) and each of the line cards
integrate non-blocking, full-duplex Ethernet switches to meet the evolving bandwidth and
service requirements of residential, business, and transport / aggregation applications.
'()*+!PK%/ID!"0-/70$!H70I4..07!"#73!_P"H)9+1'`!
!!Four (GE SFP) interfaces
!!One (10GE SFP+) interface
!!One (10GE XFP) interface
The Calix SCP-10GE card can be installed into two of the common control slots. The E7-20
SCP-10GE switch control processor card provides centralized management control,
switching, and network connectivity for the E7-20. Two 10-Gigabit Ethernet ports on each
card provide the primary high speed network connectivity for the system, while four GE
ports on each card provide alternative support for NxGE LAG uplink interfaces or Ethernet
aggregation. Note: the 10GE SFP+ port on the SCP card does not support GE SFP
modules.
'()*+!1HJR!P47@%I4!BII4..!"#73!_1HJR)<&`!
!!Four ITU G.984-compliant Gigabit Passive Optical Network (GPON) interfaces
The Calix E7-20 GPON-4x service access card provides multiservice capability over four
GPON OLT ports, used to subtend up to 64 ONTs per OLT port, with a card capacity of
256 GPON ONTs, and a full E7-20 chassis capable of supporting up to 5,120 ONTs. The
GPON-4x card supports single-fiber Class B+ (28 dB link margin) optical distribution
network:
!!Standard Reach OIM
!!Up to 64 passive optical splits per PON
!!Up to 20 km reach with 32 way split
!!Up to 11 km reach with 64 way split
!UU!
!
Proprietary*Information:*Not*for*use*or*disclosure*except*by*written*agreement*with*Calix.*
"!#$%&'(!)%%!*&+,-.!*/./01/2(!
!!Extended Reach OIM
!!Up to 32 passive optical splits per PON
!!Up to 40 km reach with 8 way split
'()*+!1HJR!P47@%I4!BII4..!"#73!_1HJR)=&`!
!!Eight ITU G.984-compliant Gigabit Passive Optical Network (GPON) interfaces
The Calix E7-20 GPON-8x service access card provides multiservice capability over eight
GPON OLT ports, used to subtend up to 64 ONTs per OLT port, with a card capacity of
512 GPON ONTs, and a full E7-20 chassis capable of supporting up to 10,240 ONTs. The
GPON-8x card supports single-fiber Class B+ (28 dB link margin) optical distribution
network:
!!Standard Reach OIM
!!Up to 64 passive optical splits per PON
!!Up to 20 km reach with 32 way split
!!Up to 11 km reach with 64 way split
!!Extended Reach OIM
!!Up to 32 passive optical splits per PON
!!Up to 40 km reach with 8 way split
'()*+!1'!P47@%I4!BII4..!"#73!_1')*<&`!
!!Twelve (GE CSFP) interfaces that accommodate 24 GE ports
The Calix E7-20 GE-24x service access card provides up to 24 GE ports using pluggable
SFPs (12 GE ports, single GE port per optical module) or CSFPs (Mode 1 and Mode 2, 24
GE ports, two GE ports per optical module). Each CSFP module supports two independent
bidirectional transceivers (1490nm Tx / 1310nm Rx), each capable of operating at a rate of
1Gbps bi-directional. High-density, dual-port CSFP modules have a maximum range of
20km, while single port SFPs can be used to reach AE ONTs up to 60 km.
Note: The CSFP modules are mechanically compatible with SFP sockets but CSFP modules
cannot be used in equipment that only supports SFP sockets. Further, CSFP Mode 2
modules cannot be used in equipment that supports CSFP Mode 1 (pre-standard) modules.
U>! !!
!
Proprietary*Information:*Not*for*use*or*disclosure*except*by*written*agreement*with*Calix.*
"!#$%&'(!)%%!*&+,-.!*/./01/2(!
T$#-Y!I#73.!
The E7-20 “Blank” cards are designed to fill all empty access card and SCP card slots. A
common E7 BLANK card is used in both the E7-2 and E7-20 and must be placed in any
empty slot to ensure proper airflow and cooling for normal operations. The blank card keeps
“forced air” from escaping out the front of the shelf and is required to comply with
Electromagnetic Interference (EMI) standards.
Note: Blank cards must be ordered separately.
!
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H$2LL#6$4!0F/%I.!
The E7-20 platform supports industry standard pluggable modules for all service and
network interfaces, including ITU G.984 compliant GPON, SFP GE, XFP 10GE ports, and
SFP+ 10GE ports.
Note: The 10GE SFP+ port on the E7-20 SCP card does not support GE SFP modules.
See the following Calix Quick Tip bulletins on the Calix website for information on the
support for SFP modules and direct-attach cables:
!!Calix E7 Support for SFP Modules
!!Pairing Bidirectional SFPs to Support Single-Fiber Ethernet Links
Module restrictions
The following module restrictions apply:
!!Unless otherwise specified, SFP sockets in all Calix products accept any SFP module.
!!GE-24x cards only support the Calix modules specified in their respective data sheets.
!!Copper SFP modules should be purchased from Calix to ensure correct operational
behavior.
!!The 10GE modules, GPON OIM, and CSFP modules must always be purchased from
Calix.
!U;!
!
Proprietary*Information:*Not*for*use*or*disclosure*except*by*written*agreement*with*Calix.*
"!#$%&'(!)%%!*&+,-.!*/./01/2(!
Product+Dimensions+
'(!ID#..%.!3%N4-.%0-.!
The Calix E7-20 chassis exterior dimensions follow:
!!Height: 22.63 inches (57.49 cm)
!!Width: 19.00 inches (48.26 cm) with the chassis flanges (default)
!!Depth: 15.60 inches (39.62 cm) with the fibers and comb
U3! !!
!
Proprietary*Information:*Not*for*use*or*disclosure*except*by*written*agreement*with*Calix.*
"!#$%&'(!)%%!*&+,-.!*/./01/2(!
!
!
Proprietary*Information:*Not*for*use*or*disclosure*except*by*written*agreement*with*Calix.*
"!#$%&'(!)%%!*&+,-.!*/./01/2(!
#,$M-/0!>!
,-./#$$#/%0-!"0-.%347#/%0-.!
This section discusses general installation considerations and guidelines. Review this
information before starting the installation process.
C0F%I.!"0@4743!
This section covers the following topics:
!!Installation guidelines
!!Safety recommendations and notices
!!Items required for installation (tools and materials)
!!Preparations before you begin
U?! !!
!
Proprietary*Information:*Not*for*use*or*disclosure*except*by*written*agreement*with*Calix.*
"!#$%&'(!)%%!*&+,-.!*/./01/2(!
Installation+Guidelines+
Review the following guidelines before starting installation activities.
14-47#$!L2%34$%-4.!
Follow these general guidelines and practices:
!!Read this document completely before starting any installation activities.
!!Only qualified, professional personnel should perform the procedures described in this
document.
!!Follow standard safety precautions when performing installation and maintenance tasks.
!!Always wear standard safety gear when performing installation and maintenance tasks
(hardhats/safety headgear, reflective vest, eye protection, insulated gloves).
!!For safety, keep bystanders and other unauthorized personnel away from work
operations at all times.
!!The E7-20 is to only be deployed in a temperature-controlled central office environment.
!!The E7-20 installation kit includes power cables that are 10 feet in length and ground
cables that are 12 feet in length. If you cannot locate the E7-20 within these lengths of
the power/ground source, you must supply your own cables.
!UF!
!
Proprietary*Information:*Not*for*use*or*disclosure*except*by*written*agreement*with*Calix.*
"!#$%&'(!)%%!*&+,-.!*/./01/2(!
Safety+Recommendations+and+Notices+
!
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H,/!&5-0$=@D&%2&5+!M40-X.Y!4C!-,/!/RD&M9/5-!40!.D@$../9@%Q!8Z<H![\H!@/!
9/-$%%&6$%%Q!6455/6-/2!-4!&5-/0C$6/.!-,$-!6455/6-!-4!-,/!\D-.&2/!:%$5-!X\<:Y!
40!&-.!O&0&5+(!H,/./!&5-/0C$6/.!$0/!2/.&+5/2!C40!D./!$.!&5-0$=@D&%2&5+!
&5-/0C$6/.!45%Q!XHQM/!>!40!HQM/!3!M40-.!$.!2/.60&@/2!&5!]*=UIVG=#\*7S!
B..D/!3Y!$52!0/RD&0/!&.4%$-&45!C049!-,/!/'M4./2!\<:!6$@%&5+(!H,/!$22&-&45!
4C!:0&9$0Q!:04-/6-40.!&.!54-!.DCC&6&/5-!M04-/6-&45!&5!402/0!-4!6455/6-!-,/./!
&5-/0C$6/.!9/-$%%&6$%%Q!-4!\<:!O&0&5+(!
!
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M046/2D0/.!&5!-,&.!246D9/5-(!H,/./!M046/2D0/.!&514%1/!M4-/5-&$%%Q!
,$N$024D.!$6-&1&-&/.!-,$-!64D%2!6$D./!&5PD0Q!-4!D5-0$&5/2!M/0.455/%(!
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:*7<7[H(!!J&@/0!4M-&6!0$2&$-&45!6$5!6$D./!./1/0/!/Q/!2$9$+/!40!
@%&525/..(!L4!54-!%44T!&5-4!-,/!4M/5!/52!4C!$5!4M-&6$%!C&@/0(!
!
'PM!BZ'?C\!!E/O$0/!4C!/%/6-04.-$-&6!2&.6,$0+/(!J4%%4O!.-$52$02!7<L!
M0/6$D-&45.(!)%O$Q.!O/$0!$!+04D52/2!7<L!O0&.-@$52!-4!$14&2!2$9$+&5+!-,/!
/%/6-045&6!/RD&M9/5-(!
UV! !!
!
Proprietary*Information:*Not*for*use*or*disclosure*except*by*written*agreement*with*Calix.*
"!#$%&'(!)%%!*&+,-.!*/./01/2(!
Required+Items+
Verify that the following items are on hand before you begin the installation.
"#$%&).2FF$%43!%/4N.!
The Calix E7-20 installation package includes the following items:
a/8!
M4.I7%F/%0-!
1
Calix E7-20 twenty-slot chassis (13 RU)
1
Calix E7-20 fan tray assembly
1
Calix E7-20 fan tray assembly air filter
1
Calix E7-20 fiber management system
1
Rack mounting installation kit
Note: Pluggable transceiver modules (required for line termination) and Calix E7 blank line
cards (equipped with no electronics) that may be required for each E7-20 system deployment
are ordered and packaged separately.
].47).2FF$%43!%/4N.!
The following user-supplied tools and materials are required for installation.
!!Power drill with universal sockets and screwdriver bits
!!Socket wrench/nut driver set (standard)
!!Screwdriver set (standard)
!!Cable ties (tie-wraps)
!!Wire stripper
!!Compression crimping tool
!!Digital multi-meter
!!Fiber splicer
!!Fiber jumpers (LC for Ethernet interfaces; SC/APC for GPON interfaces)
!!Fiber management system (distribution, ducts, raceways, etc.)
!UG!
!
Proprietary*Information:*Not*for*use*or*disclosure*except*by*written*agreement*with*Calix.*
"!#$%&'(!)%%!*&+,-.!*/./01/2(!
Preparations+Before+You+Begin+
Complete the following preparations before you begin the installation process.
P%/4!74S2%74N4-/.!
Before starting the installation, verify that the following conditions are met:
!!All materials are onsite and inventoried
!!An equipment rack and a grounding system are available
!!Thirteen rack units (13 RU) of mounting space on a standard 19- or 23-inch equipment
rack with minimum clearance for all devices
!!The thermal budget is accounted for and approved
!!Access to a -48 VDC power source with fuse-protected distribution is available
!!The installation site has restricted access
!!Cable lengths and wire gauges are adequate for the services provided
!!Assignments for power, transport, services, alarms, timing, and other interfaces have
been defined
>I! !!
!
Proprietary*Information:*Not*for*use*or*disclosure*except*by*written*agreement*with*Calix.*
"!#$%&'(!)%%!*&+,-.!*/./01/2(!
Table of contents
