4220 Series Cabinets

Signal Integrity

The best cabinet choice now . ..for high performance down the road.

Flexibility at every turn .

The one thing that you can count on in

your network is change. Do your

current cabinets provide the flexibility

to accommodate repeated changes

in your network, or do they box-in

future growth with limited configuration capa-

bilities?

3 M™ 4220

Series Cabinets

feature a unique

modular design that

enables you to build

the termination

system you need now

and in the future.

One cabinet design

accepts 3M™ 4500,

Self-Strip, Modular

Hardwire and MS2 ™

Quick-Connect Systems. Even better, you can com-

bine electronics and fiber optics with any of

the four styles of cross-connect systems in the

same housing.

Easy accessibility cutsinstallation and main-tenance time.

All 3M 4220 cabinets pro-

vide easy access to all interior

parts for faster installation and

cost-efficient, piece-part

r e p l a c e m e n t .

The cabinets: removable

skirts and backs, split cable

ports and drop-down interior

frames simplify cable installation

for both field spliced and

pre-connectorized block assem-

blies. The design of the c a b i n e t

also speeds maintenance t a s k s

by allowing for placement over

existing cables.

Your on-ramp to the information superh i g h w a y.

With custom frames, the 4220™ Series Cabinets accept repeaters

and carrier configurations. You can customize the cabinets to

accept any copper, coax and fiber optic configuration combination.

3M 4220 cabinets allow you to

meet tomorrow’s demands, no matter

which turn your network takes.

Easily expandable to meet the demands of higher network traffic.

The 4220 cabinets house from 300 to 5,400 pairs with ample space for splicing. When addi-

tional capacity is necessary, your craftsperson can simply install additional frames.

With 3M 4220 cabinets, you save money with reduced inventory requirements and capital

investment costs, save time with simplified installation and maintenance procedures, and

increase system reliability with proven termination systems.

Get more mileage out of your cabinets with 3Mdurability and re l i a b i l i t y.

The 4220 cabinets' heavy gauge construction and sealed, lockable

doors deliver protection against extreme conditions and

u n a u t h o r i z e d e n t r y. Weather stripping and ventilation flow protect

interior hardware from dust, snow, rain and condensation.

Acabinet-to-base isolation system

resists moisture, rodent and insect

attacks through the base eliminating

the need for pea gravel. It all adds

up to years of durable and reliable

trouble-free service.

4220 Terminating and Cross-Connecting Systems

Self-Strip Block System

The 3M™ 4320

Self-Strip Block

S y s t e m ’s combination of

fast jumper running and

field-proven reliability

makes it the top choice in

blocks. Each binding post

automatically strips and

trims each jumper. You get

a gas-tight, moisture-resis-

tant connection with just a

q u a r t e r-turn of a screw-

d r i v e r. Each block is fac-

tory terminated with 48"

(122 cm) tails in 3M™

M S2 ™ Modules or 710

Connectors for fast and

accurate installations.

Modular Hard w i reBlock System

3 M™ 4310 Modular

Hardwire Blocks

provide a complete

binding post system in a

variety of different blocks

and configurations. A l l

blocks feature extra-high

binding posts, creating the

greatest separation for easy

routing and tracing of

jumper wires and maxi-

mum moisture protection.

Choose the 4310 block

for termination of feeder

and distribution pairs, or the

3 M™ 4 3 11 Control Feeder

B l o c k for flexible assign-

ment of feeder pairs

a n d special applications

such as central off i c e

cut-overs. Each block is

factory terminated with

48" (122 cm) tails in

3 MM S2 Modules or 710

Connectors for fast and

accurate installations.

4500 System

The 3M™ 4510

10-pair Module

Terminating System

is ULcategory 5 listed for out-

side plant applications. T h e

4510 module is a sealed, field

terminable system for

high-speed applications up to

category 5, and meets Bellcore

979 sealed connector

s p e c i fi c a t i o n s .

The 4500 has the ability

to perform high quality

Insulation Displacement

Connector (IDC) double

jumpering. The 3M™ 4 5 2 5

Module Terminating System is

a 25 pair pre-terminated mod-

ule that provides high quality

connections for

high-speed data transmission

applications and half tapping

without service interruptions.

The 4525 module* is pre-ter-

minated with 48" (122 cm)

tails in 3M™ M S2 ™ Modules or

710 Connectors.

M S2 Q u i c k - C o n n e c tM o d u l e s

S i m p l i c i t y, reliability and flexi-

bility are all the benefits

that make the 3M™ M S2 ™

Quick-Connect Modules

the most cost effective

cross-connect solution avail-

able. The modules are

designed to terminate copper

feeder and distribution cable—

25 pairs at a time.

Solid State Pro t e c t e d4523 System

The 3M™ 4523 Protected

Termination Module provides

sealed, solid state protection

and cross-connect in the same

foot print for high-speed appli-

cations. The 4523 module* is

used in carrier applications or

where protection is required. It

is available in a 10 pair and 25

pair system. The 25 pair is

p r e - t er m i n a t e d

with 48"

(122 cm) tails in MS2 M o d u l e s

or 710 Connectors.

Contact your local 3M

Representative for custom

a p p l i c a t i o n s .

* Not Category 5 Listed

E l e c t ronic/Fiber OpticEquipment Applications

With the addition of simple

vertical mounting hardware, you

can easily add electronic or fiber

optic equipment to any 4220, -

E, -EE,- F, -G cabinet. Both 1 9 "

(48 cm) and 23" (58 cm) s p a c i n g

is provided. The system accom-

modates both the 3M™ 8 4 2 5

Fiber Distribution Unit or 3M™

2700 FibrMax Fiber

Management System for cross-

connect fiber distribution. Units

must be ordered separately.

4220-ER and 4 2 2 0 - F RRepeater C a b i n e t s

Similar in design to t h e

4220 Cabinets, the 3M™ 4 2 2 0 - E R

Cabinet accepts two 8 0 0 - t y p e

repeaters; the 4220-FR a c c e p t s

four 800-type repeaters. Both

c a b i n e t s are shipped complete

with m o u n t i n gf r a m e s , back cov-

ers and mounting hardware.

4220 SeriesC a b i n e t s

Self-Strip or Modular Hard w i re Block Total Capacities

4 2 2 0 - E 9 0 0 - p a i r

4 2 2 0 - E E 1 8 0 0 - p a i r

4 2 2 0 - F 1 8 0 0 - p a i r

4 2 2 0 - G 3 6 0 0 - p a i r

4 2 2 0 - K 5 4 0 0 - p a i r

M S2 Quick-Connect Modules Total Capacities4 2 2 0 - E 1 3 5 0 - p a i r4 2 2 0 - E E 2 7 0 0 - p a i r4 2 2 0 - F 2 7 0 0 - p a i r4 2 2 0 - G 5 4 0 0 - p a i r

4220 -E, -EE, -F and -G, K Cabinets

The 3M™ 4220 -E, -EE, -F, -G,

and -K Cabinets can be

ordered filled with or w i t h o u t

frames to accommodate y o u r

choice of cross-connect styles.

3M™ 2178 ONUTrunk Amplifier

Combined with any of 3M’s

Cross-Connect/terminating

systems, 3M™ 4220 Series

Cabinets provide flexibility,

d u r a b i l i t y, easy access, fast

installation and maintenance

and quick jumpering

capabilities. It's the one cabinet

design you need today... and

the only one that can meet

tomorrow's network demands.

Look ahead. You will see that the 4220Series Cabinets are the smartest choice.

Accessories 4220 Self- Modular Quick-Cabinet Strip Hardwire Connect

4220EC/GC Kit - mounting ALL N/A N/A N/Abrackets.

4220ER-A Repeater ALL N/A N/A N/ACabinet Frames

4246 Chamber Cover - for F, G • • •covering blank frame locations. 1

4247 Tool and Probe Kit - ALL •for quick and easy testing of Quick-Connect Blocks. 2

4256E/EE E, EE ALLMounting Ring - anchors cabinet to concrete slab 33" x 17" (838 mm x 432 mm). 3

4256F/G Mounting Ring - F, G ALLanchors cabinet to slab; 54" x 17" (1372 mm x 432 mm).

4297-2 & 4297-3 Cable E, EE, F, ALLPort Kits - seals cable G, Kentrances; complete with all hardware needed for installation. 4

4298 Flex Port Kit - forms a E, EE, F, ALLmoisture barrier on field spliced G, Kor preconnectorized cables entering the cabinet.

4368 Wire Spool - (red/white) ALL • •800' (240 m) 22 AWG (0.65 mm) 5

4369 Wire Spool - (red/white) ALL • •250' (76 m), 22 AWG (0.6 mm) 6

4268 Wire Spool - ( v i o l e t / w h i t e ) ALL • •800' (245 m) 22 AWG (0.6 mm) 5

4269 Wire Spool - ( Violet/white) ALL • •250' (75 m), 22 AWG (0.6 mm) 6

4068 Wire Spool - 800' (245 m) ALL • • •of a pair of 24 AWG (0.5 mm) of orange/white tinned copper. 5

4069 Wire Spool - 250' (76m) ALL • • •of 24 AWG (0.5 mm) of orange/white tinned copper. 6

4044 Cross-Connect Splice ALL •Head Frame Adapter

4061 Cable Separator - ALL •isolates internal cable pairs. 7

1

2

4

3

5

6

7

Accessories 4220 Self- Modular Quick-Cabinet Strip Hardwire Connect

4010E Feeder Module - ALL •terminate 22-28 AWG (0.65-0.32 mm) solid copper conductors with max. insulation O.D. 0.056" (1.42 mm), green cover. 8

4010E/300 Quick-Connect ALL •Feeder Te rmination Kit - provides components for terminating 300 cable pairs. 9

4011E Distribution Module - ALL •for terminating distribution cable 25 pair at a time, blue cover.RUS listed. 8

4011E/300 Quick-Connect ALL •Distribution Termination Kit -Identical to the 4010-E/300 but contains 12 4011-E encapsulated distribution modules instead of feeder modules. 9

4014 Priority Cap - (red) used ALL •on Quick-Connect Modules to protect circuits from accidental interruption. 10

4067 Wire Spool - (empty) ALL ALLwind jumper wire with 800' (245 m) capacity. 11

4079C Quick-Connect ALLTagging Labels - permit easy and accurate recording of pair •count assignment. 12

36 1/2"(93 cm)

18"(46 cm)

17 1/4"(44 cm)

49 3/4"(126 cm)

4220-E 4220-EE

4220 EE Dimensionssame as 4220 E.

8

9

12

11

10

Accessories 4220 Self- Modular Quick-Cabinet Strip Hardwire Connect

4324 Self-Strip Priority ALL •C i rcuit Cap - (red) designate and isolate priority circuits. 13

4324B Self-Strip Priority ALL •Circuit Cap - (black) 13

4327 Self-Strip Single-Pair •Probe - provides electrical access to a single pair of 4320 SS contacts. 14

4327A Self-Strip Single- •Pair Probe and Dish -includes probe, mounting dish and mounting dish. 14

4327P Self-Strip Single- ALL •Pair Pro b e

4328 Self-Strip 25-pair Te s t ALL •Connector Kit - provides test equipment access to terminating block. SOLD ONLY WITH CASE. 15

4329 Self-Strip 5-pair ALL •Probe - provides connection access to one row of Self-Strip pairs. 16

4314 Priority Circuit Caps - ALL •(red) identify and protect important circuits from accidental interruption. 17

4347 Pair Test Clip - allows ALL •for test connections to both tip and ring binding posts. 18

4347A Pair Test Clip ALL •Assembly Kit - includes pair clip, talk block and mounting dish. 19

4348A 25-Pair Front Tap ALL •Shoe with Carrying Case -provides test equipment access to the 4310 MH block. 20

14

17

18

19

20

15

16

13

Accessories 4220 Self- Modular Quick-Cabinet Strip Hardwire Connect

4344 Splice Head Frame ALL • •Adapter - specially designed to hold the 4041 Splicing Head when field terminating cable. 21

4361 Spacer Block - Covers ALL • •unused block location on frames.22

21

22

18"(46 cm)

57 1/2"(93 cm)

49.74"(126 cm)

17 1/4"(44 cm) 4220-F 4220-G

4220-G Dimensionssame as 4220 F.

Guideline to Part Numbering System

Telecom Systems Division6801 River Place Blvd.Austin, TX 78726-9000800/426 8688FAX 800/626 0329http://www.mmm.com/telecom

Printed in USA.

© 3M 1996 80-6109-3004-4

All statements, technical information, andrecommendations related to Seller’s products arebased on information believed to be reliable, butthe accuracy or completeness thereof is notguaranteed. Before utilizing the product, the usershould determine the suitability of the product forits intended use. The user assumes all risks andliability whatsoever in connection with such use.

Any statements or recommendations of the Sellerwhich are not contained in the Seller’s currentpublications shall have no force or effect unlesscontained in an agreement signed by anauthorized officer of Seller. The statementscontained herein are made in lieu of all warranties,expressed or implied, including but not limited tothe implied warranties of merchantability andfitness for a particular purpose which warrantiesare hereby expressly disclaimed.

SELLER SHALL NOT BE LIABLE TO THE USEROR ANY OTHER PERSON UNDER ANY LEGALTHEORY, INCLUDING BUT NOT LIMITED TONEGLIGENCE OR STRICT LIABILITY, FOR ANYINJURY OR FOR ANY DIRECT ORCONSEQUENTIAL DAMAGES SUSTAINED ORINCURRED BY REASON OF THE USE OF ANYOF THE SELLER’S PRODUCTS THAT WEREDEFECTIVE.

Important N o t i c e

Recycled Paper50% pre-consumer10% post-consumer