Juniper Networks E-Series - Manual (Page 160)

CHAPTER 12
Module Specifications 12-16
I/O Modu
le
Sp
ecifica
tions
See
Ta
b
le
12
-3
on t
h
e
fo
llo
wing pages
f
o
r I/O module de
ta
ils
su
ch
as module ty
pe
, E-se
ri
es model
com
p
atibility
, SRP module com
p
atibility
, nu
mber
of por
ts
, connec
to
r type, and
cabling
specif
ications.
Ta
b
le
12-3
I/O mo
dule specif
icatio
ns
I/O Mo
du
le Lab
el
a
Ty
p
e
Model C
o
m
p
atibility
SRP Module C
o
mp
atibility
No
. o
f
Port
s
Con
n
ect
or T
y
pe
Cab
ling
Specif
icatio
ns
CE1
CE1 FUL
L
I/O
Non-
AS
IC
ERX-
7xx models
ERX-
1410 r
outer
SRP-5G SRP-5G
+
SRP-10G
20
•
R
J-
48C,120 ohm
•
B
N
C
, 75
ohm via
a
balun p
anel
that
conne
ct
s t
o the
I/O
module
•
U
se shielded
cables to maint
ain
EMC compli
an
ce
.
•
T
he tran
smitted signa
l complies
with
IT
UT G
.703,
Phys
ical
/el
ectr
ic
a
l char
ac
teri
stic
s
of h
ier
archical dig
ita
l interfaces
(N
ovember 200
1)
for
cable
lengths up to 45
0 m (492 yar
ds)
.
cOC
3/STM1
cOC3 STM1 F0 I/O MUL
T
I
MOD
E
ASIC
ERX-
7xx models
ERX-
14xx mode
ls
ERX-
310 ro
uter
SRP-5G
+
SRP-10G SRP-40G SRP-40G+ SRP-SE
1
0G
4
S
C
full duplex
•T
x p
o
w
er
:
›
min: –19 dBm
›
max: –14 d
B
m
•
C
e
nter wa
velength: 13
10 nm
•
R
x input pow
er:
›
min: –30 dBm
›
max: –14 d
B
m
•
R
a
ted for 2
km (1.2 miles) over
62.5
-micr
on co
re cable
with
an
optical loss o
f 0–9 dB or
50-
micro
n cor
e cable w
ith a
n
optical loss o
f 7
dB